Tooth shape corrections and tooth widenings with directly applied composite materials-an application observatio
- Conditions
- Overall survival of direct composite buildups and tooth widening restorations
- Registration Number
- DRKS00013582
- Lead Sponsor
- niversitätsklinikum Heidelberg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 250
Patient has received a form correction or tooth widening with directly applied composite materials between 01/2001 and 12/2012 in the Department of Dentistry Conservation of the Clinic for Oral, Dental and Jaw Diseases of the University Hospital of Heidelberg
Patient has received a form correction or tooth widening with directly introduced composite materials between 01/2001 and 12/2012 in the Polyclinic for Tooth Preservation and Periodontics of the Clinic for Oral, Dental and Maxillofacial Diseases of the University Hospital Würzburg
Patient is healthy
Patient is able to consent
Physical limitations or disabilities that do not allow the patient normal oral hygiene
Signs of heavily neglected oral hygiene (severe periodontal disease or rapidly progressing tooth decay)
Patient is pregnant or breastfeeding
Illness of the patient requiring medical shielding from dental treatment
Current or ongoing participation in another clinical trial during the last 30 days
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Survival of restorations between 5 and 15 years of clinical service<br>„Overall Survival – Restauration ist completely intact at time of evaluation<br>„Functional Survival – Restauration is in situ at time of evaluation <br>a) during the observation period unfavourable events occured that made an intervention (repair of restoration) necessary <br>b) durng observation unfavourable an event is recorded<br>„Failure – complete loss of restoration during follow up<br>
- Secondary Outcome Measures
Name Time Method Clinical Quality Criteria between 5 and 15 years of clinical Service:<br>At time of evaluation the quality outcome of each restoration will be scored by the modified USPHS/FDI-criteria<br>