Soft tissue dimensional changes of augmented and non-augmented human extraction sockets: A prospective study
Not Applicable
Recruiting
- Conditions
- K08.2Atrophy of edentulous alveolar ridge
- Registration Number
- DRKS00025812
- Lead Sponsor
- Charité CVK Klinik für MKG-Chirurgie
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 23
Inclusion Criteria
medical indication for the surgical removal of teeth
Exclusion Criteria
unsigned consent
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method At 2, 4, 6, 8 and 12 weeks impressions with irreversible hydrocolloide will be taken and the stone casts digitized. The horizontal and vertical changes will be compared between augmented and non-augmented sites using Meshlab and calculated with the Haussdorff distance algorithm. <br><br>The two-factorial nonparametric analysis is used to deetermine the influence of independent factor (augmentation) on the dimensional changes as well as the interaction effect for the variables time and augmentation.
- Secondary Outcome Measures
Name Time Method histomorphometric and immunohistochemical analysis of a bone biopsy