Augmentation of transversal alveolar ridge deficiencies to insert dental implants: Comparison of Khoury bone block transplantation with a shell technique using autologous dentin (tooth-shell-technique)
- Conditions
- alveolar ridge deficiencies
- Registration Number
- DRKS00017752
- Lead Sponsor
- Akademie für zahnärztliche Fortbildung
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 20
non-preservable tooth:
- tooth cannot be restored due to extensive coronal loss of substance or cannot be used for anchoring prosthetic reconstructions
- tooth with horizontal or vertical fracture
- tooth with extensive periodontal attachment loss and infaust prognosis (highly increased mobility, interradicular bone loss, bone loss into the apical root third)
- tooth with extensive compromising which can only be treated with disproportional effort and/or poor clinical prognosis and the patient rejects further conservation);
- planned implantation;
- bounded or free-ended gap with a residual alveolar ridge width of at most 4 mm;
- patient age between 18 and 75 years
- Tooth with extensive decay of the tooth root or an insufficient tooth morphology for gaining augmentation material.
- Patients with general systemic diseases
- Patients during pregnancy or lactation
- Patients with tumor diseases
- Patients with current or previous radiations in the head and neck area
- Patients under medication with bisphosphonates or other antiresorptives
- addictions
- psychosomatic diseases
- Patients with low compliance.
- Lack of informed consent
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method alveolar ridge width 1 year after grafting
- Secondary Outcome Measures
Name Time Method Frequency of complications