Workpackage 4 Malmö, 8 January 2010. Overview Objectives Year 2 Progress Year 2 Planning Year 3.

Workpackage 4

Malmö, 8 January 2010

Overview

Objectives Year 2

Progress Year 2

Planning Year 3

Objectives Yr 2

Objective Deliv./Milest. Status

WP4.1 Phantom scanning (MSCT-CBCT-µCT) D4.2

WP4.1 In vitro accuracy measurements M4.3 On-going

WP4.2 Extension of dataset No D/M On-going

WP4.3 Recruitment implant placement M4.4

WP4.3 Recruitment impacted canines No D/M On-going

WP4.3 Recruitment impacted 3rd molars No D/M

WP4.3 Recruitment sinus grafts No D/M On-going

Progress Yr 2Objective Deliv./Milest. Status

WP4.1 Phantom scanning (MSCT-CBCT-µCT)

D4.2 WP4.1 In vitro accuracy measurements M4.3 On-going


WP4.3 Recruitment implant placement M4.4 Achieved


WP4.3 Recruitment impacted 3rd molars No D/M Achieved


WP4.1 Phantom scanningSubsection # phantoms # CBCT # settings Gold S

Segmentation accuracy

Surface 3 9 4 – 15 MSCT + µCT

Internal 4 12 1 µCT

Linear accuracy

3 1 20 DM

Diagnostic accuracy

Bone lesions 10 6 1 DM

Root lesions 10 6 1 DM

Objectives Yr 2Objective Deliv./Milest. Status


WP4.1 In vitro measurements M4.3On-going






WP4.1 In vitro measurements• Segmentation accuracy

– Surface

– Trabecular structure

WP4.1 In vitro measurements

• Linear accuracy– kV, mA, vox (n = 20)– Distance CEJ-bone– Observer software


• Diagnostic accuracy– Bone lesions

n = 10x3 - 6 CBCT - 6 ob% corr x size x CBCT


• Diagnostic accuracy– Root lesions

n = 10 – 6 CBCT – 6 ob

% corr x param. x CBCT prelim.



WP4.1 In vitro measurements M4.3 On-going

WP4.2 Extension of dataset No D/MOn-going





WP4.2 Animal model

• D4.1 OK Yr 1

• Extention of datasetImg KUL: + 3 CBCT

Data analysis 7 ob





WP4.3 Recruitment implant patients

M4.4




WP4.3 Clinical studies

• Recruitment implant patients– n = 40– Info pre-surg

peri-surg

post-surg





WP4.3 Recruitment implant patients M4.4

WP4.3 Recruitment impacted canines

No D/MOn-going




• Recruitment impacted canines– n = 7– Info pre-surg

peri-surg

post-surg– Recruitment rate low







WP4.3 Recruitment impacted 3rd molars

No D/M



• Recruitment impacted 3rd molars– n = 54– Info pre-surg

peri-surg

post-surg








WP4.3 Recruitment sinus grafts

No D/MOn-going


• Recruitment sinus grafts– n = 4– Recruitment rate low

Planning Yr 3

• Priority: rounding up recruitment

• Data analysis clinical studies– Ongoing in both centers– Visiting researchers

• Report writing– Priority in vitro studies

M4.1 Skull phantoms delivered (m12)M4.2 Report animal study (m12)

M4.3 Report phantom study (m18)

M4.4 Oral implants (m24)

M4.5 Report in vitro studies (m28)

M4.6 Other clinical studies (m30)

M4.7 WP4 completed (m36)

D4.1 Animal study completed (m12)

D4.2 Phantom models scanned (m18)

D4.3 In vitro studies report (m28)

D4.4 Diagnostic accuracy report (m36)

Workpackage 4 Malmö, 8 January 2010. Overview Objectives Year 2 Progress Year 2 Planning Year 3.

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Transcript of Workpackage 4 Malmö, 8 January 2010. Overview Objectives Year 2 Progress Year 2 Planning Year 3.