Monolithic Zirconia Fixed Dental Prosthesis in the posteriorregion: a randomized controlled clinical trial
Not Applicable
- Conditions
- K08.1Loss of teeth due to accident, extraction or local periodontal disease
- Registration Number
- DRKS00010423
- Lead Sponsor
- Zentrum für Zahnmedizin, Klinik für Rekonstruktive Zahnmedizin, Universität Zürich
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 66
Inclusion Criteria
• Informed Consent as documented by signature
• Single missing 2. premolar or 1 molar in the maxillary or mandibular region
• Need for a 3-unit FDP
• Presence of antagonists
Exclusion Criteria
• Women who are pregnant at the date of inclusion
• Known or suspected non-compliance, drug or alcohol abuse
• Poor oral hygiene (Plaque Index over 30%)
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The primary outcome of the study is the technical complication rate after 3 years of clinical service, assessed by means of standardized USPHS criteria.
- Secondary Outcome Measures
Name Time Method Secondary endpoints will be assessed at each follow-up visit (1- /3- and 5-years).<br>• Secondary caries (assessed on a radiograph and by clinical examination)<br>• The biological outcome (assessed with a periodontal probe: bleeding on probing, pocket depth, plaque score)<br>• The FDP (fixed dental prosthesis) survival (assessed by means of standardized USPHS criteria)<br>• The wear rate of the FDP and the antagonists (assessed by means of a silicone impression)