Simfizal Blok Greft ile Yatay Alveolar Kret Atrofisinin Rekonstrüksiyonu: İki Olgu Sunumu
19. ULUSLARARASI KONGRESİ AÇBİD, Antalya, Türkiye, 8 - 12 Nisan 2026, ss.230, (Özet Bildiri)
- Yayın Türü: Bildiri / Özet Bildiri
- Basıldığı Şehir: Antalya
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.230
- Recep Tayyip Erdoğan Üniversitesi Adresli: Evet
Özet
Objective: Severe horizontal alveolar ridge resorption may restrict optimal prosthetic implant placement. Autogenous bone grafts remain the gold standard due to their osteogenic, osteoinductive, and osteoconductive properties. This poster presents two cases of ridge augmentation using symphyseal block grafts followed by implant placement. Cases: Case 1: A 46-year-old female patient presented to our clinic with a complaint of missing tooth in the region of tooth #45. Case 2: A 60-year-old male patient presented with missing teeth in the region of teeth #15–16. In both cases, clinical examination and Cone Beam Computed Tomography(CBCT) revealed advanced horizontal bone loss in the relevant areas. Under local anesthesia, access to symphyseal region was achieved in both patients. Cortical bone blocks were harvested using piezosurgery, maintaining a 5mm distance from apices of the mandibular incisors. Grafts were shaped to match to morphology of recipient ridge and stabilized with microscrews. The augmented sites were further supported with allograft bone material and covered with a collagen membrane. After a healing period of six months, adequate bone volume was confirmed. Dental implants were placed in the augmented areas. The surgical sites were closed primarily. Conclusion: Symphyseal block grafts provide predictable horizontal augmentation with low resorption, supporting the long-term functional and esthetic success of dental implants. Keywords: Mandibular Symphysis, Autogenous Block Graft, Alveolar Augmentation