1

IADScongress :mag

QUO VADIS DENTISTRY ?

magazine of the 51st IADS congress // Berlin 9.-15.8.2004

un-p

congress2.indd 1 03.08.2004 13:54:37

2 www.dentalcare.com

products - for every patient, every day

congress2.indd 2 03.08.2004 13:54:39

3

editorialeditorial

www.dentalcare.com

products - for every patient, every day ingredients:

Serving Size: 5 oz. (140g)Servings Per Container: 30

patronage 4editorial 6berlin history 12orga-team 16congress programme 18assistants 24review istanbul 26review 1970 congress 30culture guide 34thanks to 36participants 38scientifi c abstracts 40notes 57IADS-Song 60who is who 62

imprintmagazine of the 51st IADS congressprint runs 500format dinA5publisher Zahnmedizinischer Austauschdienst e.V. Mallwitzstraße 16 53177 Bonn Germanyeditorial Ingmar Dobberstein, Jörn Wittigprint Oemus Media

made with intense support from un-plaquedAll articles, text and opinions are solely from the authors who have parti-cipated in the making of this magazine. The editors, art directors and pub-lisher have no responsibility for the contents or recommendations for any products which are advertised in this magazine.

Amount per serving

calories: 213 calories from fat: 0

congress2.indd 3 03.08.2004 13:54:42

4

The Patron of the 51st international congress of the International Association of dental students (IADS) 2004 in Berlin is Dr. Dr. J. Weitkamp, President of the National Board of Dentists, Germany.

IADS Congress Berlin 2004

Dear organizer and dear participants of the 51st international congress of the International Association of dental students (IADS) 2004 in Berlin. I gladly became the patron of your World Congress, organized by the ZAD.

The youth is the future of us all. Therefore our young colleagues and the dental students are looking forward enjoying the international exchange in the German capital and merit our full support. The exchange of mutual experiences is always a great benefi t for dental students. An intense academic exchange especially with our European neighbours is a necessity in the course of the increasing internationalisation of the health system.

I consider such an event organized jointly by the Young dentists worldwide (YDW) and the International Association of Dental Students (IADS) as especially valuable as I myself was able to make valuable experiences during my time as a student abroad. Experiences are still marking me today professionally as well as personally. Making it possible for foreign students to gain insights into our dental clinics, into the German preventionoriented dentistry and furthermore raising their interest for our culture creates a welcome transparency – as well as on the academic and the personal level. Such a reunion will furthermore also improve the scientifi c standard, to the benefi t of our patients.

Since one generation there has not been a comparable event of the dental youth in Germany. This is especially astonishing, as we every two years arouse worldwide attention with the most important exhibition of dental industry (IDS) among our international colleagues. It is therefore most substantial to distinguish ourselves by hosting a students’ meeting in our country. By accepting patronage of this congress I would like to set an example for the successful outcome of this world congress.

In the school of life you always are a student´ – in the spirit of the Swedish Queen Christine (1626-1689), patron of science and art, I sympathize with the participants and organizer of this congress. I wish everyone coming to Berlin many new ideas and valuable experiences in the sense of our mutual dedication for the patient. May many new and long lasting contacts be developing! Dr. Dr. Jürgen Weitkamp

PREFACE OF THE PATRON

congress2.indd 4 03.08.2004 13:54:43

5

Dear friends,the `ZAD´ (Zahnmedizinischer Austauschdienst e.V. = The German Exchange Organisation for Dental Students) has accepted the great challenge to organize the 51st international congress of the `International Association of Dental Students´ (IADS) 2004 in Berlin. For the voluntary members of the non-profi t ZAD this implicated a commitment and dedication which was not yet seen in its 20 years since founda-tion before.

The ZAD was founded in 1981. The main offi ce is located in Bonn/Germany, hosted by the FVDZ (Freier Verband Deutscher Zahnärzte = Free Association of German dentists). Primary goal of the ZAD is the arrangement of practical work experience abroad for German dental students. The ZAD-representatives in every German dental university faculty are voluntary working dedicated students (LEOs, local echange offi -cers), informing about the possibilities offered

by the ZAD by distributing the ZAD- Newslet-ter, giving presentations and talking individually to fellow students. Moreover the ZAD and the LEOs are taking care of the incoming students, giving them an insight into the German system of dental education and German culture.

We hope to encourage a vivid academic ex-change accompanying the European unifi cation and the intensifying international cooperation. The majority of the foreign students coming to Germany are from member countries of IADS. There has no IADS congress taken place in Germany in the past 20 years- this we wanted to change, as we fi nd it hardly explicable to our international fellow students, that the country hosting the worlds largest dental industrial fair (IDS in Cologne) should ignore the dental stu-dents of this world.

The ZAD is proud to welcome participants from over 20 countries in Berlin. We wish all a ple-asant stay and look forward an exciting time with our guests.

Have fun!In the name of the ZAD,Yours Arne Wegner, Chairman ZAD

patronage

congress2.indd 5 03.08.2004 13:54:49

6

MY DEAR FRIENDS,be most welcome to Berlin to the 51st World Congress of dental students and young dentists.For us as organizers it is a great honour to be your hosts, when you consider that the last IADS & YDW Meeting took place more than 25 years ago. Of course then it was so much more motivation for us, to make the forthcoming days as interesting and memorable as possible.It is really a gift, that once a year students of the same faculties but from so many different countries can meet at one place. For this year’s conference for the fi rst time again more than 25 countries are going to be represented. During the congress preparations both the Executive Committee (ExCo) and the Congres Committee (CoCo) wondered what could be the particularity of the IADS congress, and respectively of the IADS itself.What makes the colleagues come to the congress? With which kind of expec-tations do they come to the annual meeting and which kind of demands do they make? What do they know about the Association?...What does the Association know about its members?Following to the election of the new ExCo at the Istanbul congress 2003 all 6 “Offi -cers” reconvened in order to debate about the future direction of IADS.The IADS is the oldest and best-known worldwide association for dental students, but we were asked sometimes, about what is the benefi t one can get from the IADS and because of which reasons it is worth to get a member of it.Indeed, there are projects, from which our students can profi t, such as the Interna-tional Student Exchange Programme and the possibility to take part in a voluntary work project in a needy country. But shouldn’t there be more behind it? QUO VADIS DENTISTRY?Is the topic of our 2-day long Scientifi c Programme, where future relevant themes of dentistry will be treated. But the same we should ask about IADS…

IADS Congress Berlin 2004 editorial

QUO VADIS IADS?Times have changed, not only IADS is demanded to deal with this question. In Germany we experience a necessity of basic reforms, especially in the fi eld of health politics and thus of dentistry. It even goes so far that the current president of the German Dental Chamber (BZAEK) describes the situation as follows: “To keep everything, we have to change everything.” with Marcel Prousts words.The solution is mainly seen in self dependent action with a long-ranging look at the needs in the society ... and this applies to us too!

WHAT CAN WE DO?Before going about this, we fi rst have to accept, that we are all in the same boat. Do not ask, what the association can do for you, but what can you do for your association and the whole procreation of the dentists?This may sound a bit abstract, but we should also get aware of our position as future doctors with a certain responsibility in our action in the society.We always have to keep in motion and study further, cause the well-being of the society, in which we live in, is in our hands to some extent. The moment is ideal!Today the IADS’ situation is so much better than in the last: our 5000 newsletters were distributed to the whole world. More than 25 countries will be represented in Berlin these days.With your appearance and interest in coming here you put the foundation stone, in order to expand your horizon. The here collected experiences of all the discussions and comparisons, both in professional and human aspect, will make you wor-thwhile, once in a while you will notice that.

WHAT CAN THE IADS DO?Nearly all of us lifelong will take care of the oral health situation of our patients after having graduated. All of us, we would like to learn and apply high quality dentistry, in order to not to loose the passion for dentistry, when we exert ourselves for the well-being of our patients. Thus, everything starts with our education.Our education – is it good? What we are learning – is it modern?Are we enough well prepared, when we leave university? Is there anything, which we did not learn at our school?How can one fi nd out about this, if there is no comparison? Only the cognition, that something could be better, gives us the reason to work on improvement. Nothing is going to change form itself!

congress2.indd 6 03.08.2004 13:54:53

7

MY DEAR FRIENDS,be most welcome to Berlin to the 51st World Congress of dental students and young dentists.For us as organizers it is a great honour to be your hosts, when you consider that the last IADS & YDW Meeting took place more than 25 years ago. Of course then it was so much more motivation for us, to make the forthcoming days as interesting and memorable as possible.It is really a gift, that once a year students of the same faculties but from so many different countries can meet at one place. For this year’s conference for the fi rst time again more than 25 countries are going to be represented. During the congress preparations both the Executive Committee (ExCo) and the Congres Committee (CoCo) wondered what could be the particularity of the IADS congress, and respectively of the IADS itself.What makes the colleagues come to the congress? With which kind of expec-tations do they come to the annual meeting and which kind of demands do they make? What do they know about the Association?...What does the Association know about its members?Following to the election of the new ExCo at the Istanbul congress 2003 all 6 “Offi -cers” reconvened in order to debate about the future direction of IADS.The IADS is the oldest and best-known worldwide association for dental students, but we were asked sometimes, about what is the benefi t one can get from the IADS and because of which reasons it is worth to get a member of it.Indeed, there are projects, from which our students can profi t, such as the Interna-tional Student Exchange Programme and the possibility to take part in a voluntary work project in a needy country. But shouldn’t there be more behind it? QUO VADIS DENTISTRY?Is the topic of our 2-day long Scientifi c Programme, where future relevant themes of dentistry will be treated. But the same we should ask about IADS…

IADS Congress Berlin 2004 editorial

QUO VADIS IADS?Times have changed, not only IADS is demanded to deal with this question. In Germany we experience a necessity of basic reforms, especially in the fi eld of health politics and thus of dentistry. It even goes so far that the current president of the German Dental Chamber (BZAEK) describes the situation as follows: “To keep everything, we have to change everything.” with Marcel Prousts words.The solution is mainly seen in self dependent action with a long-ranging look at the needs in the society ... and this applies to us too!

WHAT CAN WE DO?Before going about this, we fi rst have to accept, that we are all in the same boat. Do not ask, what the association can do for you, but what can you do for your association and the whole procreation of the dentists?This may sound a bit abstract, but we should also get aware of our position as future doctors with a certain responsibility in our action in the society.We always have to keep in motion and study further, cause the well-being of the society, in which we live in, is in our hands to some extent. The moment is ideal!Today the IADS’ situation is so much better than in the last: our 5000 newsletters were distributed to the whole world. More than 25 countries will be represented in Berlin these days.With your appearance and interest in coming here you put the foundation stone, in order to expand your horizon. The here collected experiences of all the discussions and comparisons, both in professional and human aspect, will make you wor-thwhile, once in a while you will notice that.

WHAT CAN THE IADS DO?Nearly all of us lifelong will take care of the oral health situation of our patients after having graduated. All of us, we would like to learn and apply high quality dentistry, in order to not to loose the passion for dentistry, when we exert ourselves for the well-being of our patients. Thus, everything starts with our education.Our education – is it good? What we are learning – is it modern?Are we enough well prepared, when we leave university? Is there anything, which we did not learn at our school?How can one fi nd out about this, if there is no comparison? Only the cognition, that something could be better, gives us the reason to work on improvement. Nothing is going to change form itself!

congress2.indd 7 03.08.2004 13:54:54

8

THE IADS is the adequate platform and project groups ARE THE SOLUTION!A comparison: at the world association of medical student (IFMSA)they call these project groups „Standing Committees“. They formed several of them, such as the “Standing Committee on Health and AIDS” (SCORA), the “Standing Committee on Medical Education” (SCOME), the “Standing Committee on Research and Education” (SCORE) and the „Standing Committee on Public Health“ (SCOPH). The SCOPH e.g. introduced the Teddy Bear Hospital (TBH): taking place in many countries, this projects aims at taking away children’s fear of physicians and hospi-tals. Students play doctors, children act as parents and bring their children toys as patients.What started in one country was suddenly spread to the whole world. Because of its strong engagement the IFMSA is repected so much by the World Health Organization (WHO), that 2 student representatives of the student association get furloughed from their university for one year in order to serve the IFMSA and act in collaboartion with the WHO.IADS is not wanting for ideas, neither. Beside the valuable Exchange Programme (ISEP) and the Voluntary Work Projects (WVP) we could realize much more. Pro-ject groups such as - Tobacco & Oral Health – Information und Prevention- Dental Education in Primary Schools – Prevention- Dental Care of Old Patients- Dental Care of Handicapped Patients- Evaluation of Dental Education – Questionnaires & cooperation with pro- fessional organizations- International Job Exchange- A Database für Postgraduate Possibilities- Newsletter – publication- Etc.Until now these are only good ideas waiting for impementation. The ExCo – con-sisting of 6 persons – has not the power to realize the groups on its own. There are still lots of administrative duties they have to take care of.Therefore the ExCo and the CoCo would like to invite you all to take part in the Stu-dent Meeting. We want to discuss and plan the formation of such project groups.We wish you all a very interesting congress week with a good portion of fun here in Berlin!With best wishes, Taskin Tuna Präsident of IADS/ Member of CoCo

IADS Congress Berlin 2004

congress2.indd 8 03.08.2004 13:54:55

9

Oemus

editorial

congress2.indd 9 03.08.2004 13:54:55

10

IADS Congress Berlin 2004

A Synthesis of Design and Function.The Synea LS generation of straight and contra-angle

handpieces is characterized by innovative technology and

design, the use of durable materials and precision finishing.

Stainless steel is the dominant material.

NEW: Speed-increasing handpiece now fitted with ceramic ball bearings and improved chuck system. Extremely durable

ceramic ball bearings in the speed-increasing

WA-99 1:5 guarantee high stability and a

long life. The press-button chuck system

has been modified and improved.

Increased bur retention force and the

minimal pressure required when

changing burs provide additional

benefits in operating comfort and safety.

Further main features at a glance: • Optimum balance due to the

innovative ergonomic shape

• High level of hygiene with the

exclusive monobloc design

• Excellent light output through

compact glass rod

• Innovative spray system

• Long life due to the use of high-

quality materials

• Economical to purchase and

maintain

Synea LS. In a class of its own.

For further information on Synea LS

straight and contra-angle handpieces

ask your dental supplier.

* Not available in all countries.

A-5111 Bürmoos, PO Box 1, Austria

www.wh.com

NEWthe WA-99 1:5

now has ceramic

ball bearings*

W&H_LS_IADS_04.qxd 03.05.2004 08:26 Seite 1

Dear dental students and young dentists

On behalf of YOUNG DENTISTS WORLWIDE we would like to welcome you the 51st Annual IADS Congress and 13th YDW Congress in Berlin. With the highly educational scientifi c programme and exciting social programme we are convinced that this will be a very successful congress. This is an excellent opportunity for dental students and young dentists to exchange ideas both academi-cally and socially with a variety of cultures and nationalities to spice it all up! During the 1991 Annual Congress of the Inter-national Association of Dental Students (IADS) held in Portugal, a workshop was created and at-tended by about 15 eager and freshly graduated dentists. The fruit of that workshop was YOUNG DENTISTS WORLDWIDE (YDW) which was founded in London 1992.Nowadays, YDW is re-cognized as the offi cial world organization repre-senting young dentists with about 400 supporting and corresponding members hailing from over 50 different countries all over the world... and the

number is still growing. The aim of our organisa-tion is to bridge the gap between the dental stu-dent phase and that of a well established dentist who has been working for 30 years. With all the wonderful friendships and contacts that we make by attending the IADS congresses it would be a shame to lose it all just because you are now a dentist………and that is where WE come in. On a personal note I participated in my fi rst IADS meeting in Istanbul in 1995 and I still meet dentists who I met at that meeting on YDW or FDI congresses. YDW is in need of the ener-gy of newly graduated dentists to survive and the problem in common is always that a young dentists is focusing on a establishing his or her dental practice with little time to commit to YDW. But it can be done!! Dr. Tobias Bauer (president YDW) is currently a consultant on the continuing education committee of the FDI and through his hard work we have managed to organise activi-ties during the FDI congresses. Last year in Aus-tralia there was a social programme for young dentists which was very well attended and it was very enjoyable. Next year some young dentists will be invited as speakers for the FDI congress in Montreal, Canada. . This is very important as the issues and problems which young dentists face need to be addressed more often. Advice re postgraduate education and possible placements are sometimes available fi rsthand from us young dentists who have already been through it. As some of you may know information is constantly being exchanged on our ydw yahoo group and if you need to fi nd out more about us please check our our web site at www.ydw.org. A meeting for ALL young dentists will be held at this congress and we invite you to attend. I would like to thank the organising committee for all their hard work to make this congress a reality!

Enjoy! Audrey Camilleri Dr.Tobias BauerSecretary YDW President YDWMalta Germany

congress2.indd 10 03.08.2004 13:54:59

11

review istanbul

A Synthesis of Design and Function.The Synea LS generation of straight and contra-angle

handpieces is characterized by innovative technology and

design, the use of durable materials and precision finishing.

Stainless steel is the dominant material.

NEW: Speed-increasing handpiece now fitted with ceramic ball bearings and improved chuck system. Extremely durable

ceramic ball bearings in the speed-increasing

WA-99 1:5 guarantee high stability and a

long life. The press-button chuck system

has been modified and improved.

Increased bur retention force and the

minimal pressure required when

changing burs provide additional

benefits in operating comfort and safety.

Further main features at a glance: • Optimum balance due to the

innovative ergonomic shape

• High level of hygiene with the

exclusive monobloc design

• Excellent light output through

compact glass rod

• Innovative spray system

• Long life due to the use of high-

quality materials

• Economical to purchase and

maintain

Synea LS. In a class of its own.

For further information on Synea LS

straight and contra-angle handpieces

ask your dental supplier.

* Not available in all countries.

A-5111 Bürmoos, PO Box 1, Austria

www.wh.com

NEWthe WA-99 1:5

now has ceramic

ball bearings*

W&H_LS_IADS_04.qxd 03.05.2004 08:26 Seite 1

congress2.indd 11 03.08.2004 13:55:02

12

berlin -the German capital and heart of Europe

congress2.indd 12 03.08.2004 13:55:08

13

In the

follow

ing ar

ticle w

e wan

t to

-the German capital and heart of Europe 1232 got the double estate Berlin- Cölln the rights

of a town. In 1871 became Berlin the capital of the German Empire, the emperor was Wilhelm 1st. In the following 30 years the population of Berlin grew from 820.000 people up to 2 million. From 1914 until 1918 was world war one. On the 9.november 1918 proclaimed Phillip Scheidemann from the Reichstag the republic and a couple of months later the `Weimarer Republik´, called after the cultural town Weimar, home of Goethe and Schil-ler, was born and the first president was Friedrich Ebert. In the following years became more and more towns part of `Big-Berlin´ that its population grew up to 3.8 Million in 1920 and that is the actually popu-lation, too.

introduce you to the history of Berlin which is of course as well an important part of the history of the Germans.

berlin

The government of the `Weimarer Republic´ had af-ter world war one big problems because of unsatis-fied population after the humiliation (demilitarization, loses of territories, high reparations payments and occupation of the Rhineland) of the peace treaty of Versailles in 1919. There were a couple rebellions of extreme left and right parties or organisations. After the currency reformation became the economy situa-tion better but the Black Friday in New York 1929 and the following world economic crises were difficult to handle by the young republic that the radical parties in Germany became stronger and stronger. In 1933 became Adolf Hitler chancellor of the German Empi-re- the end of the democratic Germany came with the `Ermächtigungs-law´ on March 23rd and the dead of President Hindenburg. In august 1936 hosted Ber-lin the Olympic summer games. From 1939 till 1945 was the second world war. 40% of living room in Ber-lin was destroyed by the end of the war. Germany became occupied by England, France, USA and the Soviet Republic and was like Berlin divided in four sectors. The occupying power had control over poli-tics, economy and culture. In the following time went eastern Berlin supported by the Soviets a different development than the western part.

congress2.indd 13 03.08.2004 13:55:13

14

The communism party became more and more po-werful and the socialistic party (SED) of Germany was after the union of communism and social demo-cratic party found. In June 1948 had the western part a currency reform. The Soviet Union reacted with a total blockade of West Berlin which had to be supply by American airplanes (`Luftbrücke´). These friend-ly bombers, more than 900 each day, were called currant bombers (`Rosinenbomber´) because they made sure that West Berlin had enough food and coal during the blockade.

The Federal Republic of Germany (FRG) and the German Democratic Republic (GDR) were found 1949.A big demonstration against the regime of the SED took place in East Berlin on the 17th of June 1953. The soviet army interrupted the demonstration bloo-dy with tanks.The FRG became member of the European Com-munity and the NATO. The GDR was a part of the Pact of Warsaw. Germany became stage of the Cold War.

More and more people from Easter Germany tried to escape to the western part. By 1957 were almost 3 million escaped that in august 1961 the Wall bet-ween both parts of Berlin was built by the GDR to in-terrupt the escape route from east to west. It separa-ted two parts of the town of each other but moreover the people, families, friends and the democratic free world from communism. The wall was 155km long, more than 300 towers protected it. The soldiers had order to use shoot weapons if someone tried to es-cape. It was not impossible to escape even the wall was already built. More than 500 people get through the wall to West Berlin, but more than 100 lost their live by shooting during the try getting to West Berlin. In June 1963 the President of the United States of America, John F. Kennedy, was visiting West Berlin and hold a speech which became quite famous in Germany and moreover in Europe. Kennedy demand that all Germans had to be free and he stressed that the Wall is a sign that the communism has lost against the democratic systems. The speech closed with the words: `All free people, wherever they live,

congress2.indd 14 03.08.2004 13:55:20

15

berlin

are people of this town West Berlin and because of that am I as a free man proud to say: Ich bin ein Berliner.´

In the late 60´s became the relations between of both German countries and the FRG with the So-viet Union because of the integration politic of the Chancellor Willy Brandt better. Brandt, born 1913 in Lübeck, received the Nobel Price for Peace for his engagement. The FRG recognized now Easter Ger-many as a country.It took 25 years until all Germans became free and people of a democratic system. The people of East Germany demonstrated against the politic system and demanded for free elections and the right to tra-vel. Embassies of the FRG in Prague, Budapest and Warsaw were occupied of people from East Germa-ny to fi nd a possibility to leave the country and to move to Western Germany. In September 1989 Hun-gary opened the border to Austria. An unparalleled escape wave took place from East Germany through Hungary and Austria to West Germany. In November 1989 more than half a million people demonstrated in East Berlin for more rights: `We are the people´. The GDR opened the border to West Germany on the 9th of November 1989. The border between both German countries was now a place of happiness, party, pleasure of seeing each other.

The fi rst free elections in march 1990 confi rm that the people of East Germany wanted the reunion with their big neighbour in the West. In July 1990 the market economy and the currency of the FRG were transferred to the GDR. On the 12th of September the `Two Plus Four Contract´ was signed- Germany was now ready for reunion which took place on the 3rd of October 1990. The parliament decided one year later that Berlin would be the capital and the seat of the government. No other town in the world changed its look so much as Berlin in the following years did. It took a couple of years until the wounds of the separation formed a scar. But the people of Berlin were able to manage that because they had always one thing in common: their love to their home and town Berlin. Arne Wegner

congress2.indd 15 03.08.2004 13:55:27

16

JULIANE and the stu-dent council of Leipzig and Halle are caring for the exchange fair and your unforgettable Gala Dinner

the student council of Würzburg with Jule, Cordelia, Britta and Alex prepared the opening ceremony

The ORGA-TEAM greets and welcomes you to the 51st IADS Congress in Berlin.After 25 years it was high time that IADS meets up again in Germany.

Being a joint project of colleagues from different faculties from whole Germany with its 30 dental universities, Berlin 2004 at any rate was and is a great challenge for them.

The Odyssée started in January 2003 with 7 col-leagues who decided to invite their friends which they met at all those memorable IADS congres-ses in the years before.

After 1000s of emails, uncountable hours of pho-ne talks, lots of voyages through Germany the congress committee grew up to a big family and now is keen on showing you their capital Berlin.

Here they are...

JÖRN:He is a pure workaholic and without him we would never be so far. Whatever we pro-duced, Posters, Congress Homepage, Congress Ma-gazine, T-Shirts – everything had his collaboration.

TASKIN:As the president of the IADS he is not just the head but also the heart of the con-gress. He is Mr. Commu-nication and his weapons are High Tech, his bullets are words, mostly shot as emails.

BERNADETTE:She translated and translated until no-body wrote anything anymore. She or-ganised the Student Lecture Competiti-on and we all hope for a lucky winner.

congress2.indd 16 03.08.2004 13:55:33

17

orgateam

KATHARINA:She is the reason why we did the congress. Responsible especially of the Science Pro-gramme the professors know her very well from her nonstop phone calls. She never lets you go before without writing a word in her diary.

TASKIN:As the president of the IADS he is not just the head but also the heart of the con-gress. He is Mr. Commu-nication and his weapons are High Tech, his bullets are words, mostly shot as emails.

ARNE and Thomas Walber are the administra-tors of the ZAD, the german dental exchange program. Without the collaboration of ZAD and the biggest independent organisation of dentists in Germany (FVDZ) we would not have as many exchanges all over the world.

INGMAR:He was always asking questions, most of the time we could not an-swer. This helped fi nd ways and ideas. He will guide you through the student meetings and toge-ther with Jörn they created the congress magazine .

CHRISTIAN“HOH” is chief of the Berlin City Indians and organizes the tribe of helpers for our congress. His never ending optimism and ta-lent for organising will make the leisure program unforgettable.

RENE and his friends, the student council from Berlin care for logis-tics and transportation during the congress. They have prepared the last and best of all legendary “Zahnisommerpartys” ever. Get excited.

congress2.indd 17 03.08.2004 13:55:40

18

[ ]14:00 – Check-in and Congress Registration14:00 – 17:00 EXCO-Meeting

18.00 – 18.45 Meeting in the Hotel Lobby19.00 – 22.00 Offi cial Opening Ceremony

22.00 – open end Welcome Party @ Hackesche Höfe (Club: Oxymoron)

MONDAY, 9tharrival

IADS Congress Berlin 2004

Opening Ceremony in the Berlin City Hall, called „Rotes Rathaus“ in the historic center of BerlinTAKE: S-Bahn 3, 5, 7 or 9 from Zoologischer Garten to ALEX RETURN: from 1:30 every 15 minutes with Bus N5 to Zoo// from 4:10 S-Bahn

Zoologischer Garten Friedrichstrasse

ALEX

ande

rplatz

[ ]it will be a short walk through the eastern city center until you reach the OXYMORON. on your way you could visit the TV Tower (entrance fee 7€) and enjoy the night view over Berlin. later in the club you will see the individualistic berlin mixture of old and new styles

[ ]TAKE: S-Bahn S3, S5, S7 or S9 from Zoologischer Garten to Alexanderplatz, TRANSFER: to SUB U2 Direction Pankow to SCHÖNHAUSER ALLEEyou are going to experience a nice dinner in a restaurant in the style of the „Goldenen Zwanziger Jahre“. afterwards we will rock n roll around the area of this old brewery// RETURN:SUB U2 to Zoo// from 1:06 BUS N2 every half hour// from 4:40 U2 to Zoo

congress2.indd 18 03.08.2004 13:55:42

19

14:00 – Check-in and Congress Registration14:00 – 17:00 EXCO-Meeting

18.00 – 18.45 Meeting in the Hotel Lobby19.00 – 22.00 Offi cial Opening Ceremony

22.00 – open end Welcome Party @ Hackesche Höfe (Club: Oxymoron)

Zoologischer Garten Friedrichstrasse

ALEX

ande

rplatz

[ ]

07:30 – 09.00 Breakfast @ Hotel

09.30 – 10.30 Opening Speech 10:30 – 11:00 Coffee Break11:00 – 13:00 General Assembly I, Workgroups13:00 – 14:00 Lunch14.00 – 16.00 NEO Meeting, Workgroups

16.00 – 19.00 Guided CITYTOUR & Berlin QUIZ21:00 – Dinner and Party @ Kulturbrauerei (Club SODA)

student meeting

QUO VADIS DENTISTRY?

programme

Zoologischer Garten

Kurfürstendamm

Amruner Strasse

Westhafen

U9

[ ]TAKE: Subway U9 Direction Osloer Straße from Kurfürstendamm to Amrumer Straße, Virchow Campus

[ ]TAKE: S-Bahn S3, S5, S7 or S9 from Zoologischer Garten to Alexanderplatz, TRANSFER: to SUB U2 Direction Pankow to SCHÖNHAUSER ALLEEyou are going to experience a nice dinner in a restaurant in the style of the „Goldenen Zwanziger Jahre“. afterwards we will rock n roll around the area of this old brewery// RETURN:SUB U2 to Zoo// from 1:06 BUS N2 every half hour// from 4:40 U2 to Zoo

THUESDAY, 10th

congress2.indd 19 03.08.2004 13:55:45

20

student meeting07:30 – 09:00 Breakfast @ Hotel09.00 – 09.30 TAKE: SUB U9 to Amrumer Straße, VIRCHOW CAMPUS

09:30 – 11:00 General Assembly II11:00 – 11:30 Coffee Break11:30 – 13:00 General Assembly III, Workgroups13:00 – 14:00 Lunch14:00 – 16:00 General Assembly IV, Workgroups16:00 Return to Hotel

19.00 – open end International Exchange Fair and Song contest @ Julius Leber Kaserne

WEDNESDAY, 11th

IADS Congress Berlin 2004

[ ]we have to MEET together at 18:15 @ Hotellob-by// TAKE: SUB U9 from Kurfürstendamm DIR: Osloer Straße to Leopoldplatz, TRANSFER to SUB U6 DIR: Alt Tegel to KURT-SCHUMACHER PLATZ, GO TO: Julius Leber House RETURN: from 0:36 BUS N 21 to Zoo every half hour/ from 4:30 via U6 and U9

Zoologischer Garten

Kurfürstendamm

Amruner Strasse

Westhafen

U9

Kurt Schumacher Platz

Leopoldplatz

U6

[ ]Students’ Meeting: Since many years there has not been a students’ meeting in the IADS con-gresses. Berlin shall be the fi rst step to introduce work- and discussion groups again to involve every participant.

congress2.indd 20 03.08.2004 13:55:47

21

student meeting07:30 – 09:00 Breakfast09.00 – 09.30 TAKE: SUB U9 to Amrumer Straße, VIRCHOW CAMPUS

09:30 – 11:30 General Assembly V, YDW Meeting, VISIT OF THE CLINIC11:30 – 13.00 Closing of Student Meeting, Presentation of Meeting Results13:00 Return to Hotel

14:00 – 17:00 take a SWIM @ Strandbad Lake Wannsee17:00 – open end Caribbean Nıght at Lake Wannsee, Barbecue and IADS MUSIC JAM

programme

THURSDAY, 12th

[ ]we have to MEET together at 18:15 @ Hotellob-by// TAKE: SUB U9 from Kurfürstendamm DIR: Osloer Straße to Leopoldplatz, TRANSFER to SUB U6 DIR: Alt Tegel to KURT-SCHUMACHER PLATZ, GO TO: Julius Leber House RETURN: from 0:36 BUS N 21 to Zoo every half hour/ from 4:30 via U6 and U9

[ ]optional SWIM and chill out at the berlin coast line: TAKE S-Bahn S7 DIR Wannsee from Zoo to Wannsee Caribbean Night: 16:30 MEET @ Hotellobby TAKE S-Bahn S7 from Zoo DIR: Wannsee, EXIT: NIKOLASSEERETURN: 0:15, 0:35 last S7 back to Zoofrom 1:35 every half hour BUS N48 to Rathaus Steglitz, TRANSFER: to BUS N9 DIR: Zoofrom 4:15 S7 to Zoo

Zoologischer Garten

Wannsee

Westkreuz

Nikolassee

S7

[ ]Students’ Meeting: Since many years there has not been a students’ meeting in the IADS con-gresses. Berlin shall be the fi rst step to introduce work- and discussion groups again to involve every participant.

congress2.indd 21 03.08.2004 13:55:50

22

IADS Congress Berlin 2004

09:00 Breakfast Box for Take-away09.00 – 09.30 TAKE: SUB U9 to Amrumer Straße, VIRCHOW CAMPUS

09:30 – 10:00 Opening of Scientifi c Programme10:00 – 11.00 Scientifi c Programme I11.00 – 11.20 Coffee Break11:20 – 12.50 Scientifi c Programme II 12.50 – 14.00 Lunch14.00 – 16.00 Scientifi c Programme III16:30 – 17.00 Return to Hotel

20:00 – open end Dinner and legendary Summerparty @ Campus Charité Berlin Mitte

[ ]we invite YOU to “Berlin Rocks!!!”... the 10th and last Sum-mer Party in the oldest german dental faculty “Berlin Mitte” MEET: 19:30 @ Hotel-Foyer// TAKE S-Bahn S3,S5,S7 or S9 DIR Alexanderplatz from Zoo to LEHRTER STADTBAHNHI or TRANSFER: to SUB U6 DIR Alt Tegel to ZINNOWITZER STRASSE

BERLIN ROCKS!

FRIDAY, 13th

A rich Scientifi c Programme will be awaiting our guests. The programme is divided into two parallel blocks with the following priority topicsA) Periodontology/Impantology/Prosthodontics B) “Dentistry, quo vadis” Several voluntary professors and teachers and also the Young Dentists Worldwide will serve with lectures and discussions so that everybody will be able to fi nd topics which are in his interest.Student Lecture competition: In the same time interested students will get the chance of presen-ting their researches by a poster and a lecture. At the end the best presentation will be chosen by a jury and get a price as appreciation for his efforts.

[ ]

congress2.indd 22 03.08.2004 13:55:53

23

[ ]

scienceprogramme

SATURDAY, 14th

08:30 Breakfast Box for Take-away08.30 – 09.00 TAKE: SUB U9 to Amrumer Straße, VIRCHOW CAMPUS

09:00 – 11:00 Scientifi c Programme IV 11:00 – 11:15 Coffee Break11:15 – 12.15 Scientifi c Programme V12:15 – 13:45 Lunch13:45 – 15:00 Scientifi c Programme VI15.00 Return to Hotel

19:00 – 19:30 Transfer to Gala Dinner20:00 – open end Gala Dinner

the Gala Dinner will be at „Hamburger Bahnhof“, a former trainstation and museum for modern art. MEET 19:30 @ Hotel Foyer in your fi nest clothesCOME and GO like Friday

[ ]

congress2.indd 23 03.08.2004 13:55:55

24

IADS Congress Berlin 2004

Jan Bastian Ufuk

Oliver

ClaudiaIsabel Thomas

JulianePhilipp

Alex

Cordi

Julz

congress2.indd 24 03.08.2004 13:56:09

25

assistants

Jan

Bine

Valeska & Katja

Steffi

Vadim

Ricarda

Benno

Susanne

Jelle

Tom

Frank

Martin Britta

congress2.indd 25 03.08.2004 13:56:18

26

The last year’s congress was held in Istanbul/Turkey. For one week, 80 students from more than 15 countries came for the most important event of the IADS-year. As usual the congress was divided into 3 main parts: Business mee-tings, scientifi c programme and social events. Cultural Exchange is the most interesting aspect of coming to an IADS-meeting. It is a big chance to get known to people from various countries and continents that have one common interest – dentistry, but have different backgrounds. Old friendships from previous meetings are refreshed and new develop.The fi rst three days the general assemblies took place. In these business meetings, all offi cial af-fairs concerning the association are arranged. You can fi nd the results of the meetings in the minutes on the IADS-webpage. Notable of the

meetings were the elections of new member countries – Kuwait and Croatia.On the third day there was a boat tour to Prin-cess Island. Between Europe and Asia the Island was a great place to relax. We climbed the high-est point with horse-pulled ancient cars and from there we could enjoy an amazing view over the Bosporus. In the evening of the third day there was the most impressive evening of the congress – the International Exchange Fair. Every country had a table to present posters, sweets, drinks… and the whole room started to glare in colours of all the traditional

IADS Congress Berlin 2004

congress2.indd 26 03.08.2004 13:56:20

27

costumes and was sweet with all the fl avours of the specialities like Norwegian waffl es, Finnish liquorice or Hungarian salami. The best presen-tation table was rewarded – the two Norwegian girls baking waffl es couldn’t be outbalanced �.On the fourth day the science programme

started. In the morning of Thursday and Friday lecturers presented sub-jects related to contemporary den-tistry and educational aspects.

Friday afternoon, the participants could visit the old part of Istanbul – Sultanahmed Region. The most famous tourist attractions are located there like the Blue Mosque, Hagia Sophia or Topkapi Palace. Who wanted to go shopping had to visit the Closed Bazar with thousands of small stores where you can try your best to bargain for a good price. The evening was very special again, there was dinner on a boat that was fl oating up and down the Bosporus. With a nice Turkish Kebab in the hands, you could enjoy the fantastic scenery along the strait.Saturday, the last day of the congress, everybo-dy tried to relax to be prepared for the evening event – the Gala Dinner. After the ceremonial presentation of the new ExCo some guests could not stop celebrating until sun rise at the beach – and the last words of everybody were: “See you next year in Berlin!!!”

Review 50th IADS-CongressIstanbul

review istanbul

congress2.indd 27 03.08.2004 13:56:21

28

Impressions of Istanbul and meetings

IADS Congress Berlin 2004

congress2.indd 28 03.08.2004 13:56:29

29

The Exchange Fair is the most remarkable event of every IADS-Congress

review istanbul

congress2.indd 29 03.08.2004 13:56:35

30

IADS Congress In the year 1970 we had the pleasure to organize an IADS congress in Berlin. In the time of cold war, in the time of a big wall around West-Berlin, in the time, where it was impossible to take part for students of the “East-bloc”.

Nevertheless we were 133 participants from 16 countries. Mainly Europeans, mainly Scandina-vians (74). The congress lasted from August 3 to August 13. So you will have your annual ball exactly 34 years after ours.

We were 7 of us in the congress committee. Programm was similar to yours: lessons in the morning, sightseeing and social life for the rest of the day.

The old crew says hallo and welcome.We lived in a sort of youth-hostel. The whole house was ours. You can imagine that before 3 o clock in the morning sleeping was a little bit diffi cult! From that time I still have friends in Co-penhagen, Switzerland, Capetown and Belfast. Should I ever go to Iceland, I would look up my list of paticipants and would call them. To have friends all over the world-isnt that amazing?

We hope that you make friends in Germany and with Berlin and that you have an unforgettable time in our town!

Jan-G. Frenzel, Antje Kappel, Lore Gewehr, Thora Rothe, Annemarie Bunke, Peter Degano, Wolfgang Credner

BERLIN 1970

congress2.indd 30 03.08.2004 13:56:51

31

BERLIN

history

1970

congress2.indd 31 03.08.2004 13:57:13

32

congress2.indd 32 03.08.2004 13:57:22

33

history

congress2.indd 33 03.08.2004 13:57:25

34

Berlin is not just the capital of Germany, it is a fascinating melting point of historical monuments and present developments. Since the wall came down the city changed incredibly. Old houses have been renewed and lots of modern glass building infla-ted the town. After 16 years of growing and changing Berlin comes back to its old beauty and popularity. And still you can see parts of every political and social time there has been, from the November Revolution and the Birth of our Republik, the Golden Twentys, the Nazitime, second world war, GDR and cold war times to funky seventies and glowing eighties and now. Unbelievable much European history in one place.

IADS Congress Berlin 2004

congress2.indd 34 03.08.2004 13:57:32

35

berlin culture

A lot of the Major Companies in music, fashion and film moved to Berlin to take advantage of Berlins new faces. Along side them a large number of indepen-dent artists are flocking to Berlin as well. Shows like Stomp, Blue Man Group, De La Guardia have visited the town or are still playing. You will find Theatre from classical to modern, Cabaretts and Varieté. Classical concerts in one of Berlins Opera Houses, huge Rock concerts indoors and open air, live music in cosy little bars or Berlin Style electronical beats in one of our fancy clubs. Every day has entertainment as long as you want or relaxing impressions while walking th-rough historical streets, visiting museums and galle-ries. You can always visit the “Museumsinsel” in Mitte or especially now the exhibition of the New York Mu-seum of Modern Art (MoMA) is being shown at “Neue Nationalgalerie”. There is so much going on in this city - to much to be mentioned here. The city offers several magazines such as “Zitty”, “TIP” or 030 that guide you through the day in BERLIN STADT. idee

congress2.indd 35 03.08.2004 13:57:39

36

IADS Congress Berlin 2004

congress2.indd 36 03.08.2004 13:57:40

37

thanks to

PD_A4_IADS Kongress Berlin 2004 13.02.2004 11:09 Uhr Seite 1

Probedruck

C M Y CM MY CY CMY K

congress2.indd 37 03.08.2004 13:57:47

38

DenmarkAnne Bogild - anneboegild@stofanet.dkXenia Christiani - xenia@christiani.dkHenrik Hegermann - henrik@hegermann.dkMette Husum - mette_husum@hotmail.comJesper Jensen-Schmidt - fourxfour77@hotmail.comChristoffer Bonnesen - christoffer_bonnesen@hotmail.comJesper Sterndorff Jessen - sterndorff@bolignet.aarhus.dkSusanne Durhuus Karlsen - sus_dur@hotmail.comJens Kristiansen - sus_dur@hotmail.comChannir Nabil - sus_dur@hotmail.comLise Stoevring - lise_stoevring@hotmail.com

GermanyDomenika Bebnowski - domibe@gmx.deAlexander Böck - alexboeck01@web.deKathrin Cunea - cunea@bluewin.chAnke Bräuning - ankebraeuning@gmx.deAlexander Chikara - alex_chikara@yahoo.deStefanie Gross - steffi -gross@web.deSvenja Matthiensen - matthien@gmx.deMohammad Davar - mohammad_davar80@yahoo.com

BrasilRicardo Passadore - ricardopassadore@ig.com.brRodrigo Venticinque - rodrigoventicinque@hotmail.com

CanadaDavid Oyen -oyen@shaw.ca

Great BritainNick Vyas - Envy66@aol.comStephen Smith - stephensmith983@hotmail.com

USAJackeline Argandona -jargando@hotmail.comKaren Argandona -kargand@hotmail.com

SpainElias Casals - ecasals@uoc.eduJusta Saiz Verdaguer -j usta@gruposv.com

MaltaAudrey Camilleri -aud333@global.net.mt

NorwayArne E. Jacobsen - arneejacobsen@online.noHelene Borghild Sæthre - helsa75@yahoo.com

SlovakiaSimona Dianiskova -dent@skzl.sk

HungaryMark Antal -antalmark@freemail.hu

PolandAneta Fuglewicz - mousee@wp.plMagdalena Maciejowska - ayersrock@poczta.fmKatarzyna Zdziennicka - kasiazdz@poczta.onet.plIwona Olszewska - iwona@olszewska.net

IADS Congress Berlin 2004 participants

Dinah Murad - dinah.murad@gsk.comMalte OtteJan Ruprecht - jan.ruprecht@gmx.deAdriana Sabau - adriana.wese@gmx.deDiana Sofronie - ics_sofronie@yahoo.deKristin-Theres Tischer - tischifee@aol.comDörthe Cramer - doerthe.cramer@gmx.de

congress2.indd 38 03.08.2004 13:57:48

39

USAJackeline Argandona -jargando@hotmail.comKaren Argandona -kargand@hotmail.com

MaltaAudrey Camilleri -aud333@global.net.mt

SlovakiaSimona Dianiskova -dent@skzl.sk

HungaryMark Antal -antalmark@freemail.hu

IADS Congress Berlin 2004 participants

Dinah Murad - dinah.murad@gsk.comMalte OtteJan Ruprecht - jan.ruprecht@gmx.deAdriana Sabau - adriana.wese@gmx.deDiana Sofronie - ics_sofronie@yahoo.deKristin-Theres Tischer - tischifee@aol.comDörthe Cramer - doerthe.cramer@gmx.de

SudanAli Zeinab - zeina_a22@hotmail.comSafaa Hassab - zeid-amal@yahoo.comAhmed Eman - sads_neo@hotmail.comHeba Osman - sads_neo@hotmail.comAlkhadir Najwan - sads_neo@hotmail.comAlshaharani Motig - sads_neo@hotmail.comMohamed Elamin - sads_neo@hotmail.comAmmed Elasyouti - sads_neo@hotmail.comHanadi Hashim Khider -sads_neo@hotmail.comMohamedahmad Ayman -sads_neo@hotmail.comAl-Sheima Osman - shosho43@hotmail.comSarah Osman - sads_neo@hotmail.com

CroatiaAna Zulijana - zulijani@medri.hrDarin Zagar - darin.zagar@zg.htnet.hrPavletic - pharis@medri.hr

EgyptKhalid Elsayed Fawzy -demonicdreamscapes@hotmail.comAhmed Hawas -a_hawas@yahoo.comRamadan Mohamed -a_hawas@yahoo.com

RomaniaOana Guta - oanagutaro@yahoo.comChristian Vasiliu - cvasiliu@doctor.com

GreeceKyriaki Chatzivasiliou -kchatziv@in.grChristina Psimma -chpsimma@dent.auth.gr

SwedenJan Minholm -dr.minholm@tanddoktorn.com

JapanHarumi Koide -harukoi@yfb.so-net.jpMayuko Morooka -mayukom5@hotmail.comMari Takahashi -symy-takahashi@pop11.odn.ne.jpRisa Tamura -harukoi@yfb.so-net.jp

ItalyLaura Ghibu - lauraghi25@hotmail.comEmilio Nuzzolese - emilionu@tin.itManuela Occipite di Prisco - manuodp@yahoo.com

SloveniaMojca Kozelj - mojca.kozelj@sofi stus.siNina Kotnik - yaris22@yahoo.comEva Skaleric - evaskaleric@yahoo.comTea Tasker - tea.tasker@email.si

SwitzerlandNenad Antic - nedster@bluewin.chMichael Homm - s.bucher@gaba.comRobert Tamarut - robitam@gmx.chChristian Traianou - info@traianou.ch

TurkeyNuri Taylan Akga - taylanakca@hotmail.comSezin Demirel - sezindemirel@hotmail.comBerk Ozogul - Berkozogull@hotmail.comSarkis Sozkes - ssozkes@hotmail.com

Rana Petro Sagalas - sads_neo@hotmail.comRodaina Shaikh - sads_neo@hotmail.comOsama Taifour - sads_neo@hotmail.comAhmed Abdallah - sads_neo@hotmail.comSaria Abdelhadi - saria_mustafa@hotmail.comMohamedahmed Abdelrahman -sads_neo@hotmail.comHusham Abdoun Mohamed -sads_neo@hotmail.comHassan Safealdun - sads_neo@hotmail.comMohamed Ismail - sads_neo@hotmail.comNazek Merghani - sads_neo@hotmail.comMohamed Azza - sads_neo@hotmail.comMohamed Maha - sads_neo@hotmail.com

congress2.indd 39 03.08.2004 13:57:50

40

Prothetic treatment of edentulousness - an underestimated problem

name: Reiner Biffar title: Prof. Dr. age: 48work: Ernst-Moritz-Arndt University of Greifswaldemail: biffar@uni-greifswald.de specials: Protheticsblock: A day: Friday time: 10.00-10.30 room: HS 1

Lasers in Periodontology– State of the Art

name: Norbert Gutknecht title: Prof. Dr.work: Rheinisch Westfälische Technische Hochschule Aachenemail: ngutknecht@ukaachen.de specials: Laser in Dentistryblock: A day: Friday time: 12.15-12.50 room: HS 1

The use of lasers in periodontology has gained increasing importance and acceptance in recent years. The use of lasers is today a widely recog-nized procedure in gingivectomy, gingivoplastic, subgingival curettage and the treatment of risk patients. It cannot replace conventional perio-

Looking at the publications in dentistry in case of the meaning of the edentulousness in the practice of the dentist, you could think that this patientgroup throughout the success in preven-tion doesn’t matter. Population representing stu-dies clearly show that the part of the edentulous-ness is almost one quarter by patients who are in the age over 65 years.According to the demographic changes in Ger-many developes a high weight on this group of population.The dental prosthesis is a less astimated treat-ment, although the clinical therapy demands a high grade of knowledge. Traditional dogmata like neutral position, crossbite, balanced occlusi-on, still defi ne the way of thinking. But they des-perately have to be questioned and new defi ned, by looking at the problems of that patientgroup. The pure mechanical vision of the function of a dental prosthesis is nowadays more and more replaced by a biological side of view. The func-

tion of the dental prosthesis is getting closer to the requirements of natural position from upper to lower jaw. Furthermore planning as well as the practical work of the anchorment of strategic dental implants is getting more and more impor-tant today.

abstractsIADS Congress Berlin 2004

dontal treatment but, when used as adjuvant therapy, improves the success of periodontal therapy and reduces the danger of bacteraemia and bleeding in risk patients.

congress2.indd 40 03.08.2004 13:57:54

41

abstractsIADS Congress Berlin 2004

Chlorhexidine in dentistry– an overviewname: Dinah Murad title: Dr. age: 36work: GlaxoSmithKline Consumer Healthcare, Bühlemail: Dinah.Murad@gsk.com block: A day: Friday time: 15.00-15.30 room: HS 1

In the oral cavity diseases like caries, gingivitis and periodontitis are caused by pathogenic mic-roorganisms that mostly occur as biofi lm plaque. In addition to mechanical cleaning with oral hygi-ene methods like brushing and fl ossing chemical plaque control can help not only to maintain but also to rebuild oral health.

With its broad effi cacy spectra against micro-organisms, low systemic toxicity and sustained action chlorhexidine is still accepted as the gold standard in oral antiseptics. This lecture gives an overview of the diverse application areas of chlorhexidine in modern dentistry.

Periodontopathogenic bacteriaand periodontal diseasename: Pia-Merete Jervøe-Storm title: Dr.work: Friedrich-Wilhelms-University Bonnemail: storm@uni-bonn.de specials: Periodontologyblock: A day: Friday time: 11.20-12.00 room: HS 1

The role of the periodontopathogenic microorga-nisms in the initiation and development of almost all periodontal diseases is well accepted. Clinical differences between chronic and aggressive peri-odontitis are found. From a scientifi c point of view though, the aggressive periodontitis compared to chronic periodontitis represents a relatively small, but quite inhomogenous group of periodontal di-seases.In 1999 the American Association of Periodonto-logy held an International Workshop of a Classi-fi cation of Periodontal Diseases and Conditions. Hereby the various pathogenetic concepts, which had been developed over the last decades, were taken into consideration. Based on these theo-retical considerations, the spectrum of different periodontal treatment modalities ranges from the mechanical removal of the biofi lm and the specifi c antimicrobial treatment to “full mouth disinfection”. Periodontopathogenic bacteria are located in a bi-ofi lm, the dental plaque. This habitat is a highly de-veloped ecological biotope and provides the bac-teria with optimal living conditions and protection

from the host defense. A strong association can be found between periodontitis and the presence of Actinobacillus actinomycetemcomitans (Aa), Porphyromonas gingivalis (Pg) and Tannerella for-sythensis (Tf), but also Fusobacterium nucleatum (Fn), Prevotella intermedia (Pi), Peptostreptococ-cus micros as well as Treponema denticola (Td) are associated with periodontal disease.The analysis of the subgingival plaquefl ora can be performed with various techniques. The mic-roorganisms in the periodontal pocket are main-ly gram-negative bacteria preferring anaerobic growth conditions. Thus, problems of sampling, transport and cultivation have to be taken into consideration. Therefore alternatives have been sought. Above all, methods, which do not depend on vital bacteria have been developed. For in-stance, real-time PCR is one such method, based on detection of gene specifi c DNA sequences.Microbiological monitoring of the outcome of pe-riodontal treatment, may guide the practitioner in the choice of further therapeutical interventions such as the use of adjunctive antibiotics.

congress2.indd 41 03.08.2004 13:57:57

42

Adult Orthodontics - When to use Invisalign or Lingual Orthodontics

name: Paul-Georg Jost-Brinkmann title: PD Dr. age: 44work: Humboldt University of Berlin / Charitéemail: paul-g.jost-brinkmann@charite.de specials: Orthodonticsblock: B date: Friday time: 10.00-10.30 room: HS 2

Dental implants in bone transplantsin cleft patients

name: Karsten Gundlach title: Prof. Dr. Dr. age: 61work: Rostock Universityemail: gundlach@med.uni-rostock.de specials: Maxillofacial Surgeryblock: A day: Friday time: 14.00-14.30 room: HS 1

Patients with a cleft of lip and alveolus with or wi-thout a cleft palate are taken care of by – among others – orthodontists and oral and maxillofacial surgeons.Closure of the alveolar cleft asks for a bone transplant. A missing lateral incisor asks for eit-her orthodontic treatment to close the gap, or for a dental implant.52 dental implants have been inserted into alve-olar clefts in Rostock since 1994. There were 2 failures – both due to bone transplants that had not been taken completely in the cleft.In a follow-up of at least one year in 24 patients with 36 such fi xtures the following results were found:• Implants inserted 7.5 weeks (on average) fol- lowing osteoplasty.• 81% no complications, 8% short time experi-

ences of so-called periimplantitis, 8% partial loss of bone transplant, 3% no primary stability.• Periimplant Plaque Index: 73% perfect or good dental hygiene.• Periimplant Gingivitis Index: 50% no or only minor signs of infl ammation.• Depth of pockets: 3.3 mm (mean) in compari- son with 1.8 mm found in a control group.• Bone defects at implant shoulder in 20%; Height of alveolar bone perfect or good in 80%.According to our own experience: • Dental implants are an optimum treatment option when rehabilitating patients with an alveolar cleft.• Implant insertion should follow osteoplasty as soon as after only 6 – 8 weeks. • An 80% success rate may be promised prior to implantation.

Invisalign is a method that is based on a CAD/CAM procedure. It can move teeth along various tracks in single steps of 0,1mm. This lecture will fi rst describe the practical action with some pa-tient samples. The German Association of Orth-odontics expressed doubtfully statements about the Invisalign-technique. But by now there are as well clinical experiences as clinical trials that show that successful treatment is possible with

Invisalign. Every treatment technique has as well indications as contraindications. Therefore this lecture will show the lingual technique as an al-ternative to Invisalign and demonstrate in which situations Invisalign or the lingual technique has more advantages.The answer to the question in the title is: Invisa-lign is good, but not for everybody!

abstractsIADS Congress Berlin 2004

congress2.indd 42 03.08.2004 13:58:03

43

abstractsIADS Congress Berlin 2004

Postendodontic Restoration – a treatment concept

name: Michael Naumann title: Dr. age: 31work: Humboldt University of Berlin / Charitéemail: michael.naumann@charite.deblock: B date: Friday time: 10.30-11.00 room: HS 2

The progress in endodontology comes along with a higher prevalence and a higher success proba-bility of endodontic treatment. Thus, more, partial badly damaged teeth are expected to support full function. The dentist is challenged to restore in a minimal-invasive way a fully loadable tooth. Ideally there should be no difference between vital and non vital teeth regarding the functional aspect, especially load capacity.The lecture presents the treatment concept of the dental school of the Charité and points out crucial aspect of postendodontic restoration.

Kiev – St. Petersburg Two prophylactic projects for handicapped children

name: Werner Habersack title: Dr. age: 61work: Private Practice in Weilheimemail: W.Habersack@t-online.deblock: B date: Friday time: 11.20-11.50 room: HS 2

A privately organised project in Kiev for children evacuated from Pripjat after being exposed to radiation after the catastrophe of Tschernobyl in april 1986 will be presented. The aim of the project was to enable local den-tists to establish a prophylactic program to re-duce caries. 40000 children and adults were supported over 6 yerars with toothpast and too-thbrushes (sponsored by GABA International). The outcome of a longterm study by a German team of dentists together with Prof. Dr. Elmar Reich corroborates the necessity of a prevention program.

In St. Petersburg in the Professor Albrecht Insti-tut children with lack of deformaties of the hands and arms were supported with specially adapted battery driven toothbrushes (sponsored by But-tler/Chicago). Changes of oral hygiene and the effect to the DMFS-Index were investigated by a local dentist. Results of the dissertation will be presented. Both projects were not only much more than just a professional challenge. Working under different political, social, cultural and linguistic conditions was an outstanding experience.

congress2.indd 43 03.08.2004 13:58:07

44

The role of Inhalation Sedation (Relative Analgesia) in Paediatric Dentistry

name: Audrey Camilleri title: Dr.work: Maltaemail: aud333@global.net.mt specials: Preventive Dentistryblock: B day: Friday time: 14.00-14.30 room: HS 2

Fear of dentistry and patient anxiety are still ma-jor problems facing the dental practitioner today. Inhalation sedation with low-moderate concen-tratrions of nitrous oxide in oxygen is a valuable technique available in the control of anxiety, es-pecially when treating children. As well as being highly acceptable to the patient, it has a remar-kable safety record, it is easy to administer and is economical. As patient awareness of the risk of general anaesthesia has increased its use is

increasing steadily. It is also useful when treating medically compromised children who gain from the oxygen enrichment and stress reduction. The indications and contraindications for use, type and mode of use of equipment and benefi ts of inhalation sedation will be explained. A hands on demonstration of the equipment (Quantifl ex MDM from Matrix) will be delivered.

Perspectives for Pediatric and Preventive Dentistry in Dental Education

name: Christian Splieth title: Prof. Dr.work: Christian-Albrechts-Universität Kielemail: splieth@konspar.uni-kiel.de specials: Preventive Dentistryblock: B day: Friday time: 11.50-12.20 room: HS 2

Perspectives for Pediatric and Preventive Den-tistry in Dental Education Pediatric and preventi-ve dentistry is taught in Dental Schools to a va-rying, sometimes even negligible extent around the world or even within the European Union. This is amazing, as children are an important part of any population and prevention should be the basis of all dental measures, as the etiology of the most prevalent oral diseases is known and prevention is easy to implement. This presen-tation will highlight the qualifi cations that future dentists will need in the areas of Pediatric and preventive dentistry. It will also develop a curricu-lum which enables students to gain competence in these topics in the standard fi ve-year course of dental education. Finally, the structural require-ments for research and specialized clinical trai-ning will be presented.

abstractsIADS Congress Berlin 2004

congress2.indd 44 03.08.2004 13:58:11

45

abstractsIADS Congress Berlin 2004

OEMUS

congress2.indd 45 03.08.2004 13:58:11

46

abstractsIADS Congress Berlin 2004

EMS_SWISSQUALITY .CH

PIEZON®

MASTER600} ULTRASCHALL

A LA CARTE

} KOMPAKTES POWERCENTER für den Einsatz von 20 Master Systemen in Perio, Scaling,Endo, Restorative

} FUNKTIONELLE FLEXIBILITÄT dank zweier grosser Wechselflaschen (je 350 ml) und optionalemFestwasseranschluß sowie der Option für zwei Handstücke

} MAXIMALE MOBILITÄT mit Cart von Steckdose zu Steckdose

} OPTIMALE EFFIZIENZ durch ergonomische Bedienelemente, Flüssigkeitsregulierung direkt am Handstück, Boost-Funktion und innovativen Multifunktions-Fußschalter

EMS Deutschland GmbH Tel. +49 89 42 71 610

Schatzbogen 86 Fax +49 89 42 71 61 60

D-81829 München emsde@t-online.de

54978_A4 _swissquaPM600.qxd 22.4.2004 10:32 Uhr Seite 1

congress2.indd 46 03.08.2004 13:58:15

47

abstractsIADS Congress Berlin 2004

EMS_SWISSQUALITY .CH

PIEZON®

MASTER600} ULTRASCHALL

A LA CARTE

} KOMPAKTES POWERCENTER für den Einsatz von 20 Master Systemen in Perio, Scaling,Endo, Restorative

} FUNKTIONELLE FLEXIBILITÄT dank zweier grosser Wechselflaschen (je 350 ml) und optionalemFestwasseranschluß sowie der Option für zwei Handstücke

} MAXIMALE MOBILITÄT mit Cart von Steckdose zu Steckdose

} OPTIMALE EFFIZIENZ durch ergonomische Bedienelemente, Flüssigkeitsregulierung direkt am Handstück, Boost-Funktion und innovativen Multifunktions-Fußschalter

EMS Deutschland GmbH Tel. +49 89 42 71 610

Schatzbogen 86 Fax +49 89 42 71 61 60

D-81829 München emsde@t-online.de

54978_A4 _swissquaPM600.qxd 22.4.2004 10:32 Uhr Seite 1

Dental Material sciences an integral part of dentaleducation – presentation of work experienceat the „Charité“name: Wolf-Dieter Müller title: Prof. Dr.work: Humboldt University of Berlin / Charitéemail: wolf-dieter.mueller@charite.de specials: Dental Material Sciences block: B day: Friday time: 12.20-12.50 room: HS 2

A part of dentist life is material handling. In pre-paration for it a work experience or a training course for material handling would created in the pre-clinical trail of dental education at the “Charité”. The aim is to improve the knowledge about the sources of material sciences at a basic level for a better understanding of application of dental materials.Based on a theoretical presentation of the ma-terial sciences as well as the prepared tests the course will be divided in groups of maximum 4 students .Volunteers will be trained before to be able to oversee the tests. The materials which will be investigated are delivered from compa-nies free of charge. 8 tests are prepared: bending strength, hard-ness, contact angle, grain size analysis, fracture

toughness Kic, corrosion, biocompatibility test, roughness and SEM analysis.Each group has to prepare a small scientifi c re-port about a special question based on literature and to make a protocol for each test. All measu-rement data will be collected by the tutors and prepared separately. During a presentation of each test based on these data by the correspon-ding tutor in front of the whole course the tests and the results will be summarised and discus-sed for all with the same result. Now the groups are able to compare their own results with the summery. As a guideline a script will be delivered where all tests and some more information are compiled.

Forensic dental identifi cation during amass distastername: Emilio Nuzzolese title: Dr.work: University of Bariemail: info@ilvostrodentista.it specials: Forensic Odontologyblock: B day: Friday time: 14.45-15.00 room: HS 2

In recent decades forensic dental identifi cation has widely proven to be the most reliable me-thod of identifi cation during a mass disaster. As a consequence, many nations have established forensic dental teams, their task being the identi-fi cation of the deceased following the disaster. The role of the forensic odontologist is to perform a dental post-mortem examination of the victim, comparing the data obtained with existing dental

records, attempting to estimate the age of the in-dividual using radiographs.The lecture points out the role of the dentist in the identifi cation team, summarizing the con-cepts and protocols for this investigation.

congress2.indd 47 03.08.2004 13:58:20

48

The patient doubts –but the trance is effi cient!

name: Cay Baron von Brockdorff-Candioti age: 52email: CayBaronBrockdorff@web.de specials:preventive Dentistryblock: A day: Saturday time: 10.30-11.00 room: HS 1

Unfortunately there are patients who would like to accept the comfortable treatment of their teeth in trance but doubt that they are able to go into trance. However, by utilizing their doubts through a ‘Trance-pre-check’ after Cay von Brockdorff, it is possible to cause an effi cient trance-introduc-

Aesthetic restorations in the front region – implant therapy vs conventional approach

name: Stefan Ries title: Dr.work: Julius-Maximilians-University Würzburgemail: Ries_S@klinik.uni-wuerzburg.de specials: Implantologieblock: A day: Saturday time: 9.45-10.00 room: HS 1

Next to transplantation of blood components, bone grafting is the most frequent type of trans-plantation in man. According to Kenley (1993) over 250.000 bone transplantations are perfor-med annually, just in the U.S.A. For the time being autologous transplantation of the bones is the standard procedure. The major advantage of autologous bone transplants is the absence of rejection due to tissue incompatibility. The disa-dvantages comprise the necessity for a second operation which in turn can lead to considerable aesthetic and functional disorders. This is why surgeons search for an alternative for the autolo-gous bone transplantation. The knowledge of bone regeneration is the fi rst condition to fi nd an alternative to bone grafts.Bone regeneration takes place in any of three ways: osteogenesis, osteoconduction or oste-oinduction. Osteogenesis comprises neo-ossi-fi cation, mediated by osteoblasts. This process requires a sort of rail, enabling the osteoblasts to migrate into the defect (osteoconduction). Osteoinductive growth factors, like bone mor-phogenetic proteins, promote the differentiation of undifferentiated mesenchymal cells into pre-

osteoblasts and osteoblasts as well as the mig-ration of these cells into a bone defect. In clinical use, biomaterials are used to supple-ment, or replace of bone. Therefore they are of special interest to avoiding a bone graft. These materials should initiate new bone formation, should resorbed and replaced by bony tissue. Porous hydroxyapatite (HA) is often used as such bone substitute because the natural bone consist of hydroxyapatite by approximately 50% of weight. Today this material is sintered at tem-perature between 1100º and 1500º Celsius. This results in a product that is very dense and it is dissoluted only to a minor degree. Therefore the HA ceramics do not show proper degradation, do not infl uence the mechanical properties of the bone positively and are possible foci for an infl ammation. These are the reasons why HA is discussed controversially in the last years.A new kind of calciumphosphate matrices which are fabricated at 200º Celsius seems to offer a new chance for hydroxyapatite in treating of bony defects. This material is introduced in the paper and is compared to other conventional bi-omaterials.

tion. You will learn in this workshop how easy it is to focus the attention of the patient into his inner world and bring him in a convincing way into a deep trance.

abstracts

congress2.indd 48 03.08.2004 13:58:22

49

OEMUS

congress2.indd 49 03.08.2004 13:58:22

abstractsIADS Congress Berlin 2004IADS Congress Berlin 2004

E. HAHNENKRATT GmbHD–75203 Königsbach-Stein | fax 07232/302999 | info@hahnenkratt.com

WWW.HAHNENKRATT.COM

Exatec + CytecÜberzeugen Sie sich von der Qualität und bestellen Sie die Test-Sets zu einer Schutz-gebühr von je EUR 19,90 (exkl. MwSt.)

Inhalt des Test-Sets: Instrumente + 3 Wurzelstifte Bitte Praxisstempel anbringen – Verrechnung über:

Info-MaterialTest-Set Exatec CarbonTest-Set Exatec blancoTest-Set Cytec CarbonTest-Set Cytec blanco

rz_anzeige_IADS 15.04.2004 12:25 Uhr Seite 1

congress2.indd 50 03.08.2004 14:07:13

51

abstractsIADS Congress Berlin 2004

Aesthetic restorations in the front region –implant therapy vs conventional approachname: Stefan Ries title: Dr.work: Julius-Maximilians-University Würzburgemail: Ries_S@klinik.uni-wuerzburg.de specials: Implantologieblock: A day: Saturday time: 9.45-10.00 room: HS 1

Although implant dentistry meanwhile is a highly predictable therapy, especially in the upper front region the aesthetic outcome of the treatment be-comes, beside the fact of osseointegration, a cru-cial factor for patient contentment. In dependence of bone and soft tissue conditions different treat-ment approaches are in the discussion to achieve a satisfying result, not only concerning the long term success but also the aesthetic result.

Oral Surgery, complications and management

name: Peter Maurer Title: Dr. Dr.work: Martin-Luther-University Halleemail: peter.maurer@medizin.uni-halle.de specials: Maxillofaxcial Surgeryblock: A day: Saturday time: 11.15-12.15 room: HS 1

Teeth extraction and surgical removal, cyst-sur-gery and implantology are standard procedure within oral surgery. They all are essential parts of dental treatment.

Principal oral surgical treatment measures and the specifi c requirements were described.Management of intra and postoperative compli-cations were emphasized.

Smoking and Parodontitis

name: Harald Hoffmann age: 34work: Julius-Maximilians-University Würzburgemail: Hoffmann_H@klinik.uni-wuerzburg.de

block: A day: Friday time: 10.30-11.00 room: HS 1

Apart from preconditions concerning bone and soft tissue confi guration, certain factors as age or specifi c anatomic circumstances make it ne-cessary to think about alternatives to the implant. New material and techniques make it possible to preserve tooth substance on one hand, providing a stable and aesthetic therapy result on the other hand.

The negative effects of smoking on the health are not conscious to most smokers. Besides chronic obstructive pulmonary desease as one of the most common result of tobacco use pro-blems of cardiovascular desease and malignant tumors especially in oral cavity follow. So for all

dental stuff the momentous use of tobacco are always present as an everyday challenge. The focus of attention is the negative effect of smo-king on the periodont. My aim is to give a short account of the chief points and therefore show consequences for the daily practise.

E. HAHNENKRATT GmbHD–75203 Königsbach-Stein | fax 07232/302999 | info@hahnenkratt.com

WWW.HAHNENKRATT.COM

Exatec + CytecÜberzeugen Sie sich von der Qualität und bestellen Sie die Test-Sets zu einer Schutz-gebühr von je EUR 19,90 (exkl. MwSt.)

Inhalt des Test-Sets: Instrumente + 3 Wurzelstifte Bitte Praxisstempel anbringen – Verrechnung über:

Info-MaterialTest-Set Exatec CarbonTest-Set Exatec blancoTest-Set Cytec CarbonTest-Set Cytec blanco

rz_anzeige_IADS 15.04.2004 12:25 Uhr Seite 1

congress2.indd 51 03.08.2004 13:59:02

52

1. Dentin-adhesives: how they work, available materials, how to use them correctly, how to avoid mistakes and postoperative sensitivities. Detailed assessment of conventional and self etching adhesives. All about application proto-cols.

2. Light into the darkness: State of the art in visible light curing, the advantage of blue LED-curing. Advantage and disadvantage of high power cu-ring. Maintenance of QTH light curing devices.

3. Esthetic Dentistry in anterior teeth: composite fi l-lings and edge-ups. All about shading, shaping and layering. The importance of transparency and opacity. From Class III/IV restoration to high end esthetic dentistry: treating diastemas, transforming shape and size of teeth.

State of the Art in Restorative Dentistry: minimal invasive-adhesive-esthetic; innovations in resin composites and adhesive

name:Claus Peter Ernst title: PD Dr. age: 39work: Johannes Gutenberg University of Mainzemail: ernst@mail.uni-mainz.de specials: preventive Dentistryblock: B day: Saturday time: 9.00-9.45 room: HS 2

4. Esthetic Dentistry in posterior teeth: advantages of minimal invasive dentistry using adhesives, fl ow-composites, and hybrid resin composites. Available matrix systems for posterior teeth, layering techniques, surface morphology, fi nis-hing and polishing.

5. Restoring cervical lesions: Available Matrix systems, suitable adhesives and restoratives. Contamination control.

Modern diagnostic and therapeuticmeasures in periodontology

name: Bernd W. Sigusch title: PD Dr.work: Friedrich-Schiller-University Jenaemail: bsigusch@med.uni-jena.de specials: Periodontology block: A day: Saturday time: 13.45-14.15 room: HS 1

In the latest years rapid developments took place in the clinical and scientifi c areas of periodonto-logy. Especially the patterns of pathogenesis were changed distinctly by new microbiological and immunological insights. The diagnostic and therapeutic approaches were verifi ed in numerous evidence based studies and offers reliant practicable concepts to the applica-tion-oriented periodontologist. Meanwhile, the periodontal diagnosis of infl amm-atory periodontal diseases is not only based on

classic clinical radiographical methods but also on the modern microbiological and immunologi-cal detection procedures. Also the anamnesis, smoking, systemic diseases, and nutrition play a prominent role in modern concepts of diagnosis and therapy. Interesting new developments have also emerged in the area of periodontitis therapy, i.e. classic surgical methods are more and more replaced by anti-infectious non-surgical full-mouth procedures and promising regenerative measures.

abstractsIADS Congress Berlin 2004

congress2.indd 52 03.08.2004 13:59:11

53

abstractsIADS Congress Berlin 2004

Today aesthetic dentistry is becoming more and more popular and dentists are asked about bleaching teeth frequently. This lecture will give information about the current principles and methods of tooth bleaching. Different white-ning techniques (bleaching of vital and non-vital teeth) will be shown and discussed as well as the general mechanisms of bleaching and tooth staining. Every technique will be presented step by step for an easy introduction in the daily den-tal practice.

Bleaching – forever white?

name: Matthias Ley title: Dr. age: 29work: Humboldt University of Berlin / Charitéemail: m.ley@web.de specials: preventive Dentistryblock: B day: Saturday time: 9.45-10.30 room: HS 2

Halitosis

name: Rainer Seemann title: Dr. age: 38work: Humboldt University of Berlin / Charitéemail: rainer.seemann@charite.de specials: preventive Dentistryblock: B day: Saturday time: 10.30-11.00 room: HS 2

Roughly estimated, bad breath or halitosis can be found temporarily in about 1/3 of the popu-lation and about 5% suffer from permanent ha-litosis. Own studies reveal that this problem can also be seen among dentists. This is astonishing because data from interdisciplinary bad breath clinics clearly show that in about 85% of all cases the origin of the bad smell can be found in the oral cavity. Within the oral cavity odour producing microbes are mainly responsible for the bad bre-ath. These micro-organisms are predominantly located in interdental spaces, periodonal pockets and/or the dorsum of the tongue. Therefore, in most cases a professional prevention and a sys-tematic periodontal treatment combined with re-gular tongue cleaning is the key for a successful treatment of bad breath.

congress2.indd 53 03.08.2004 13:59:14

54

Dentocase –an e-learning tool for dentistry

name: Ingrid Peroz title: PD Dr.work: Humboldt University of Berlin / Charitéemail: ingrid.peroz@charite.de specials: Protheticsblock: B day: Saturday time: 11.15-11.45 room: HS 2

Since 2001 the development of a medical net-based multimedia project is supported by the German Mi-nistery of Education and Research. Dentistry is one of the participating disciplines. In cooperation with the department of computer science of the Technical University of Berlin, DENTOCASE, a net-based e-learning system for dental demands was implemen-ted by open source software. It consists of an author tool for staff members to pre-sent interesting cases, lectures, information, pictures etc. of diverse software formats. The students access the player tool that guides th-rough the structured cases.According to software structure, the patient´s chief complaint and the case history are presented fi rst. Then basic diagnostic data are presented, including oral pictures, dental status and x-rays. Assumpted diagnoses has to be stated before further secondary diagnostic can be done, based on a limited number of 1 to 4 given differential diagnoses. The fi nal diagno-

sis leads to the possibility to determine the patient´s treatment. At the end of the presentation the actual treatment is given together with further information and hints at the virtual library, which allows access to lectures, work-fl ows, and further information.The patient´s presentation is interactive, as there is the possibility to ask a virtual senior doctor or to link up with the virtual library to get information necessa-ry to go on through the presentation. A test modul is provided to review important knowledge and to mo-tivate the students to repeat sections, not knowing properly yet. A discussion forum offers the oportunity to correspond to each other time indepentently.DENTOCASE is a tool for self studying but can be used as a supporting tool for regular curricula and for problem based learning. It was positively evaluated by a goup of 20 test-students. After its fi rst integra-tion in the wintersemester 2003/2004 at the Hum-boldt-University of Berlin it will be evaluated again.

Head-, face-, and backache from a dental point of view

name: Georg Meyer title: Prof. Dr.work: Ernst-Moritz-Arndt University Greifswaldemail: ingrid.peroz@charite.de specials: Restaurative Dentistryblock: B day: Saturday time: 11.15-11.45 room: HS 2

A disturbed chewing function, which can be caused by occlusional interferences between the teeth themselves or a discrepancy of their position to the jawjoint, can create neuromuscular disorders that can be intensifi ed of psychoemotional stress.Thus can follow symptoms and diseases that pati-ents never think could be caused by their teeth.Pressure sensitive face-, neck-, and shouldermusc-les, tensionheadache, problems with the jawjoint or back, neuralgia-similar complaints, migraine-like at-tacks, earsounds and hearingproblems are typical symptoms. This is the reason why these patients

often are treated by general practicioners, neuro-logists, ENT- practioners, orthopaedics and some-times psychologist or neurosurgists. Epidemiologic studies, made by the integrative research project “Community Medicine” in Greifswald, showed the idea of a high estimated number of unknown cases and an increase of chewing functional aspects as the cause of these diseases.Because of these reasons, dentists who know this diffi culty should absolutely parted in interdisciplined headache diagnostic and - therapy, because here is shown a remarkable part of dental causality.

abstractsIADS Congress Berlin 2004

congress2.indd 54 03.08.2004 13:59:25

55

abstractsIADS Congress Berlin 2004

congress2.indd 55 03.08.2004 13:59:29

56

Orthognathic surgery within the past half decade has become a standard procedure in cranio-ma-xillo-facial surgery. Based upon the elementary works by Obwegeser introducing the sagittal split ramus osteotomy in the early 50ies, today this procedure has become the gold standard in madibular orthognathic procedures worldwide. The introduction of devices to ensure the centric condyle position throughout the entire surgery by Luhr in the early 80ies gives another impact to the modern understanding on a complete functional rehabilitation after dysgnathia.Even though the LeFort-I-Osteotomy already was introduced by Wassmund in the 20ies it took al-most another 50 years until this procedure beca-me accepted in surgery, mainly based on the fear of severe bleeding that may occur during surgery. By introducing a compund condyle positioning device to ensure the exact condyle position th-roughout both procedures of maxillary and man-

dibular osteotomy respectively, during combined bimaxillary osteotomies, as well as the targeted use of distraction devices, today we are able to solve even severest dysgnathia problems.At the Department of Cranio-Maxillo-Facial Sur-gery of the University of Wuerzburg during the past two decades and far more than 2000 ortho-gnathic surgery cases we are trying to present a broad overview over the development of the la-test surgical techniques and clinical results.This progress is not possible without the primary and consistent treatment by a specifi cally skilled orthodontist during primary treatment including the interdisciplinary indication for surgery, the or-thognathic preparation of the patient as well as the postoperative treatment.Therefore special emphasis will be put onto the orthognathic threatment, as well as on the techni-cal prerequisites for the surgical procedure.

Contemporary Aspects of OrthognathicSurgeryname: Josip Sascha Bill title: PD Dr. Dr. age: 42work: Julius-Maximilians University of Würzburgemail: cmf@drbill.de specials: Maxillofaxcial Surgeryblock: B day: Saturday time: 13.45-14.15 room: HS 2

Anxiety in the dental surgery

name: Hans Jörg Hautkappe age: 42work: Private Practice in Stuttgartemail: mail@hans-joerg-hautkappe.de specials: Psychologyblock: B day: Saturday time: 14.15-15.00 room: HS 2

Dental treatment is an extraordinary situation in everyday life, and many people facing it develop symptoms of fear that can be described as panic. As a dentist/therapist it is also possible to get confronted with anxiety originating from deeper sources (e. g. traumatic experiences) or with sym-ptoms of other psychological disorders (e.g. panic disorder), i. e. problems independent of the dental setting, that a dentist may not be too familiar with.The lecturer will talk about anxiety and its causes – being, and taking the point of view of a clinical psychologist.

notesIADS Congress Berlin 2004

congress2.indd 56 03.08.2004 13:59:31

57

notesIADS Congress Berlin 2004

congress2.indd 57 03.08.2004 13:59:32

58

notesIADS Congress Berlin 2004

congress2.indd 58 03.08.2004 13:59:47

59

notesIADS Congress Berlin 2004

congress2.indd 59 03.08.2004 13:59:53

60

IADS-Song

You are in dental course – that can really make you worse,Sometimes you don’t know how it’s going on,When you’re angry for your patient – that’s equal in every nation,There’s one thing that brings you in better mood…and…

Always go to the I A D S.Always go to the Berlin Congress.

If semester’s never ending and you’re tired of defending,You have no clue what canal treatment is,When you’re feeling so depressed, because you always do your best,Just purse you lips and whistle – that’s the thing…and…

Always go to the I A D S.Always go to the Berlin Congress.

congress2.indd 60 03.08.2004 13:59:57

61

When you have enough of crowns and want to see another town,You have to meet your friends from the whole worldIt’s a week with so much fun – for you and everyone,Enjoy it, because life is really short …so…

Always go to the I A D S.Always go to the Berlin Congress.

A student’s life is hard, to match it is an art,Take every day like it is your last,You’ll see that it will work, so you should try a jerkJust remember that the last laugh is on you …and…

Always go to the I A D S.Always go to the Berlin Congress.

(Come on guys, cheer up)Always go to the I A D S.Always go to the Berlin Congress.Always go to the I A D S.

congress2.indd 61 03.08.2004 13:59:59

62

IADS Congress Berlin 2004

Who is Who?!?

Professional Associations:FDI – Fédération Dentaire Internationale (World Dental Federation)

The organisation was founded in Paris in 1900 as the Fédération Dentaire Internationale. It has continued to be the main organization representing Dentists worldwide and ever since it was formed has organised a yearly global meeting to bring dentists together in the World Dental Parliament and discuss relevant issues. Delegates from more than 150 Member Associations representing 700,000 dentists from all around the world attend the FDI General Assembly - www.fdiworldental.org.

IADR – International Association for Dental ResearchThe IADR was founded in New York City 10 December 1920. Its Misson Statements: To advance research and increase knowledge for the improvement of oral health worldwide. To support and represent the oral health research community. To facilitate the communication and application of research fi ndings.Students benefi t from a membership at IADR - www.dentalresearch.org.

WHO – World Health OrganisationThe World Health Organization is the United Nations specialized agency for health. It was esta-blished on 7 April 1948. WHO‘s objective is the attainment by all peoples of the highest possible level of health. Health is defi ned in WHO‘s Constitution as a state of complete physical, mental and social well-being and not merely the absence of disease or infi rmity - www.who.int.

ADEE – Association for Dental Education in EuropeThe Association for Dental Education in Europe was founded in 1975 as an independent European organisation representing academic dentistry and the community of dental educators. Since then, ADEE has played an important role by enhancing the quality of education, advancing the pro-fessional development of dental educators and supporting research in education and training of oral health personnel. This association brings together a broad-based membership across Europe comprised of dental schools, specialist societies and national associations concerned with dental education - www.adee.dental.tcd.ie

YDW – Young Dentists WorldwideYDW is the offi cial world organization representing young dentists with about 400 supporting and corresponding members hailing from over 50 different countries all over the world. It was founded in 1991 as an offshoot from IADS. YDW is always in close connection to IADS and an affi liate member of the FDI. To get more information have a look at: www.ydw.org

Cochrane CollaborationThe Cochrane Collaboration is an international non-profi t and independent organisation, dedicated to making up-to-date, accurate information about the effects of healthcare readily available world-wide. It produces and disseminates systematic reviews of healthcare interventions and promotes the search for evidence in the form of clinical trials and other studies of interventions. The Cochrane Collaboration was founded in 1993 and named for the British epidemiologist, Archie Cochrane.The major product of the Collaboration is the Cochrane Database of Systematic Reviews which is published quarterly as part of The Cochrane Library - www.cochrane.org.

congress2.indd 62 03.08.2004 14:00:00

63

Dental Student Associations:IADS – International Association of Dental Students

The International Association of Dental Students was formed in 1951 to unite the dental students of the world and allow them to exchange knowledge and experiences about dentistry at an inter-national level.As the only worldwide association for dental students, it represents the future members of the dental profession at a worldwide level. The Central Offi ce is at FDI World Dental Federation Head-quarters in Ferney-Voltaire, France - www.iads-web.org.

EDSA – European Dental Student AssociationThe European Dental Students Association was founded in Paris in November 1988. It is in close cooperation with the ADEE and represents the european students in the discussion about the future education system in Europe - www.edsa.globaldent.com.

APDSA – Asia Pacifi c Dental Students AssociationThe Asia-Pacifi c Dental Students Congress was the brainchild of the Asia Pacifi c Dental Federation. It was created to be an infl uential component of the IADS. The fi rst congress was held in Tokyo on 1st August 1968. Their 31st Congress will take place in Singapore this year - www.apdsa-singapore.com.

ADSA – American Student Dental AssociationThe American Student Dental Association is a national student-run organization which protects and advances the rights, interests, and welfare of students pursuing careers in dentistry. It was formed in 1970 - www.asdanet.org.

Other Student Associations:IFMSA - International Federation of Medical Students’ Association

The International Federation of Medical Students‘ Associations was founded in May 1951 and is recognized by the World Health Organization as the International Forum for medical students. In 2002-2003 IFMSA had 92 members, National Member Organizations, from 88 countries on six con-tinents and represented over 2 million medical students worldwide - www.ifmsa.org.

EMSA – European Medical Students’ AssociationEMSA was founded by medical students in Brussels/Belgium in Summer 1991. A european network and many projects for european medical students are only a few activities of EMSA - www.emsa-europe.org.

IPSF – International Pharmaceutical Students’ FederationIPSF was founded in 1949 by a group of pharmacy students in London. The Federation represents approximately 350,000 students from over 90 different countries. The Federation is fostered by the International Pharmaceutical Federation (FIP), with whom links remain strong. The close working relationship between IPSF and FIP is very important for the federation - www.ipsf.org.

EPSA – European Pharmaceutical Students’ AssociationEPSA was founded in 1978 and represents over 120,000 pharmacy students in 32 European coun-tries. The main aim of EPSA is to develop the interests and opinions of European Pharmacy Stu-dents‘ and to encourage contact and co-operation between them - www.epsa-online.org.

who is who

congress2.indd 63 03.08.2004 14:00:01

64

Special terms @ IADS in short:Annual World Congress & Midyear Meeting

The IADS members meet twice a year. In opposite to the congresses which are lasting a full week and offer a wide sprectrum of activities (science programme, sports, sight seeing, etc) the midyear meeting mainly consists of business meetings.

GA – General AssemblyThe affairs of the Association shall be managed by the General Assembly. The General Assembly shall consist of delegates from each Member country. The right to vote shall only be given to dele-gates from countries or schools holding Full Membership. Each School Member shall have one (1) vote. National Associations representing between one (1) and nine (9) faculties shall have three (3) votes. Those National Associations representing ten (10) or more faculties shall have a total of fi ve (5) votes. If there are more than three (3) Member Schools from one country which has no National Association, these will be given a total of three (3) votes.

ExCo – Executive CommitteeA six-person Executive Committee, headed by the President, is responsible for day to day ma-nagement of the Association‘s affairs. It is the administrative body of the Association (President, Secretary General, Treasurer, Editor and International Exchange Offi cer / Voluntary Work Abroad Coordinator). Not more than two of the offi cers shall be citizens of the same country.CoCo – Congress CommitteeThe CoCo is organising and administering a congress or a midyear meeting. It shall consist of members appointed by the Member(s) of the country in which the Congress is to be held. The host organisation will beresponsible for the Congress. The Congress part of the programme shall be planned in consulta-tion with theExecutive Committee.

ISEP – International Student Exchange ProgrammeThrough this programme students of IADS members fi nd the opportunity to spend some time at a dental school in another part of the world. This scheme not only allows students to appreciate the foreign systems of our profession, but also to fully experience new and different cultures.The scheme is based upon a network of National Exchange Offi cers ( NEO’s), one in each member country. Some of their duties are to represent their country during IADS meetings, to inform stu-dents of their country about IADS activities, for example like the Exchange Programme, to arrange exchange places if there are any outgoings (student who wants to go outside for an exchange) or incomings (student who wants to stay for an exchange in the NEO’s country).The whole program is coordinated from the Executive Committee by the International Exchange Offi cer (IEO), whose duties also include the updating and circulation of new information (Country Member Profi les) and seeking ways of improving the programme.

VWP – Voluntary Work ProjectsIn addition to the Exchange Programme IADS offers Voluntary Work Projects, which are a result of a cooperation with organizations and teams which are providing dental health care in different parts of the world.Clinical experienced students (they must have done dental treatment at their university) are allo-wed to participate in such a project. The work differs from project to project: in some places, it is simply oral hygiene promotion and preventive dentistry, while in others simple treatment is carried out. The dental faculty of a local university, a local hospital or a team of an international organizati-on usually organizes these projects. They offer a big variety of opportunities to give a helping hand to people in need. These projects are also a great chance for visiting different places in the world and learning about new cultures.

IADS Congress Berlin 2004

congress2.indd 64 03.08.2004 14:00:02

65

Oemus

who is who

congress2.indd 65 03.08.2004 14:00:02

66

CMP – Country Member Profi leIn the IADS webpage students can get informed about countries where they would like to do an exchange with the aid the CMP’s. Until March 2003 it was given only brief information about the countries, which always lead to the “frequently asked questions”.In order to avoid this and simplify the information and application procedure during the Midyear Meeting in Cracow/Poland March 2003 the General Assembly collected new ideas how to improve the profi le to make it more informative. Now there is a new pattern which shall be completed by every NEO and put in the website. Soon some pictures shall be added to the CMPs.The new CMP starts with country facts, where some information is given about Location, populati-on, capital city, climate, religions,...then it goes on with school information...for each school there is a table giving detailed info about each school that is available for exchange.

SCORE – Standing Committee On Research and EducationThe SCORE (elected persons of the GA) was created at the IADS Congress in Egypt in 2002 in order to make students benefi t more from the Association.The General Assembly decided that dental science and education had to become more important again in the future activities of IADS – so several programmes have been started of which the collection of a database of all postgraduate courses at dental faculties in the whole world is the most interesting. Therefore the SCORE prepared a questionnaire which was inserted in the latest newsletter and sent to all dental faculties. The aim is to prepare a list of worldwide postgraduate courses in order present and make it available on the IADS website.

MSI – Medical Student International The MSI is the thematic magazine of IFMSA. Each issue is focussed on a certain topic (for examp-le, exchanges, medical education, refugees and peace etc). You can download some former issues of MSI from the following link: http://www.ifmsa.org/publications/index.html#msi. The current issue deals with tobacco and anti-tobacco strategies. For this one, IFMSA called other associations as well -from the fi elds of health- to contribute. Collaborating organizations were EMSA, EPSA, EDSA, the scientifi c network of the Taxila -Center for Medical Reforms and Re-search (India) and IADS.Oder kürzer das folgende:MSI stands for Medical Students International and is an IFMSA non-periodical publication. Each issue has one topic and the current one deals with tobacco and anti-tobacco strategies. For this one, IFMSA called other associations as well -from the fi elds of health- to contribute

PBL – Problem Based Learning...in DentistryPBL is any learning environment in which the problem drives the learning. That is, before students learn some knowledge they are given a problem. The problem is posed so that the students disco-ver that they need to learn some new knowledge before they can solve the problem.PBL is one of the main topics in the EDSA-ADEE Activities: ‚Is PBL a valuable alternative to a traditional learning system‘? (D. Suitor; European Journal Of Dental Education; Volume 6 Issue 3 Page 139 - August 2002).

Bologna Declaration – European Higher Education AreaThe Joint Declaration of the European Ministers of Education - Convened in Bologna on the 19th of June 1999.“The importance of education and educational co-operation in the development and strengthening of stable, peaceful and democratic societies is universally acknowledged as paramount...” - www.bologna-berlin2003.de - http://adee.dental.tcd.ie/conferences/2002/presentations/MarianoSanz.pdf

IADS Congress Berlin 2004

PD_A4_IADS Kongress Berlin 2004 13.02.2004 11:09 Uhr Seite 1

Probedruck

C M Y CM MY CY CMY K

congress2.indd 66 03.08.2004 14:00:13

67

encyclopaedia

PD_A4_IADS Kongress Berlin 2004 13.02.2004 11:09 Uhr Seite 1

Probedruck

C M Y CM MY CY CMY K

congress2.indd 67 03.08.2004 14:00:22

68

Q U A L I T Y S U P P O R T E D U C A T I O N I N N O V A T I O N

Wegweisende Lösungen – für Ihren Erfolg

Die stetige Entwicklung neuer Ansätze und Behandlungsmethoden zum Wohle der Patientenist seit 50 Jahren unsere Philosophie und das Rezept für Ihren Erfolg. Die optimale Um-setzung Ihrer Bedürfnisse in anwendungsgerechte Lösungen steht dabei immer im Mittel-punkt – wir bringen Sie weiter.

w w w . s t r a u m a n n . c o m

Straumann ist ein weltweit führender Anbieter von Lösungen in der dentalen Implantologieund Geweberegeneration.

Innovation_d.qxd 21.04.2004 13:21 Uhr Seite 1

congress2.indd 68 03.08.2004 14:00:34