Gingival retraction

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Gingival retraction thread Dra. Mirna Hidalgo Dr. Alfredo Nevárez Rascón UACJ Dental Materials

description

Gingival retraction

Transcript of Gingival retraction

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Gingival retraction thread

Dra. Mirna Hidalgo Dr. Alfredo Nevárez Rascón

UACJ

Dental Materials

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Gingival retraction

thread

Figure 1

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They come in various diameters from

000-3

(000, 00, 0, 1.2, 3)

and

must be selected appropriate to the gingival tissue, always starting with the smaller diameter ..

presentation

Figure 2

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allows the retraction in order to provide:

A space both laterally and vertically between the

gingival margin and gingival termination.

So that the printing material penetrates in sufficient

quantity to obtain the exact copy of the preparation

Figure 3 y 4

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Cotton.

Alumina, Cl, posasium

epinefrine in some cases

SOfe

COMPONENTS

Figure 5

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Figure 6, 7 And 8

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Suitable instruments

mirror tweezers for cotton

Gingival retraction thread blunt

instrument

• liquid hemodent (hemostatic)

• instrument for plastic seal

ejector saliva

Figure 9 , 10, 11, 12, 13, and, 14

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It should be noted that

• The placement of the wire separator requires a dry operative field, for easy viewing and hold the thread in position

• be isolated with cotton rolls and high suction.

Figure 15 and 16

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Instructions for use

Using a blunt instrument of small tip diameter and surface begins to pack up the thread gently into the gingival sulcus

Figure 17

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Figure 18, 19, 20, 21, 22, 23

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• The yarn is condensed into the groove with a depth of approximately 1mm and manual

pressure controlled.

• Is maintained in position 4 or even 10 to 15 minutes to achieve

separation of tissues. (depends on the technique used)

• after the time pass the retraction thread is remove

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warnings:

Keep out of reach of children.

After use, discard the retraction thread

Figure 24 and 25

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storage

• Store at temperatures between 15 and 30 ° C.

• Keep product in original container tightly closed.

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trademarks commercial

• Hilos Retractores Ultrapak • Pro Retract

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http://es.shvoong.com/books/guidance-self-improvement/1941473-hilo-retractor-gingival/#ixzz1ZaYXsfFp http://www.parejalecaros.com/contenido/contenido.php?1606/noticias/manejo_tejidos_para_odontologia_multidisciplinaria.html http://www.actaodontologica.com/ediciones/2007/2/separacion_gingival_protesis_fija.asp http://vkimport.wordpress.com/productos/hemostaticos-y-retractores/hilos-retractores-ultrapak/ http://www.odontologia-online.com/php/phpBB2E/about618.html http://www.odontologiaonline.com/php/phpBB2E/about618.html

http://www.fgm.ind.br/site/produtos.php?prd=31&lng=es

http://www.youtube.com/watch?v=KaPBV2jrhys

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• Thanks you for your attention

Figure 26