alveolar ridge deficiencies
Conditions
Interventions
Group 1: Lateral ridge augmentation with autologous bone graft out of the retromolar mandible (Khoury technique)
Group 2: Lateral ridge augmentation using an autologous dentin shell and dentin particu
Sponsors
Akademie für zahnärztliche Fortbildung
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 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
Exclusion criteria
Exclusion criteria: - 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
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| alveolar ridge width 1 year after grafting | — |
Secondary
| Measure | Time frame |
|---|---|
| Frequency of complications | — |
Countries
Germany
Contacts
Public ContactMichael Korsch
Akademie für zahnärztliche Fortbildung
Outcome results
None listed