Clinical Performance of Extended All-Ceramic Fixed Partial Dentures Based on Zircon-Oxide Ceramics.
|ClinicalTrials.gov Identifier: NCT00176189|
Recruitment Status : Completed
First Posted : September 15, 2005
Last Update Posted : September 26, 2006
Fixed-partial dentures fabricated of zircon-oxide ceramics were introduced in dentistry some time ago. However, the survival rate of all-ceramic extended (up to 47mm) fixed-partial dentures is unknown.
The hypothesis was that long FDPs fabricated of zirkon-oxide withstand masticatory forces in the posterior and anterior regio of the jaw.
|Condition or disease||Intervention/treatment||Phase|
|Tooth Loss, Teeth Replaced Using All Ceramic FPDs||Device: All ceramic FPDs||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Enrollment :||30 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Clinical Performance of Extended All-Ceramic Fixed Partial Dentures Based on Zircon-Oxide Ceramics|
|Study Start Date :||February 2005|
|Study Completion Date :||December 2006|
- Survival rate of the FPDs
- Esthetical and functional performance of the FPDs
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00176189
|University of Heidelberg|
|Heidelberg, Germany, 69120|
|Principal Investigator:||Peter Rammelsberg, Prof. Dr.||Department of prosthodontics, University of Heidelberg|