Alveolar Bone Reconstruction Simultaneous to Implant Removal due to Advanced Peri-Implantitis Defects: A Proof of Concept.

• Tác giả: Alberto Monje, Jose Nart, Ramón Pons, Paul S Rosen, Maria Costanza Soldini, Dennis Tarnow
• Ngôn ngữ: eng
• Ký hiệu phân loại: 785.13 *Trios
• Thông tin xuất bản: England : Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] , 2025
• Bộ sưu tập: NCBI
• ID: 715738

Tóm tắt

OBJECTIVE: To evaluate the safety and effectiveness of alveolar bone reconstruction simultaneous to implant removal due to peri-implantitis. MATERIAL AND METHODS: Partial or fully dentulous patients subjected to implant removal due to advanced peri-implantitis (≥ 50% of bone loss) lesions and seeking to have the failed implant replaced for esthetic or functional reasons were consecutively included. Guided bone regeneration was performed by means of a mixture of xenograft and autogenous bone and a ribose cross-linked barrier membrane. Re-entry for implant placement was performed at 4-month follow-up. Overall, six radiographic variables were assessed before (T0) and after (T1) alveolar bone reconstruction at four levels in ridge width (RW) and height (RH). Peri-implant conditions were evaluated at latest follow-up. Simple and multiple binary logistic regression models were calculated using generalized estimation equations to evaluate the effect of baseline upon reconstructive outcomes. RESULTS: In total, 20 patients (n CONCLUSION: The performance of alveolar bone reconstruction in residual partially contained defects simultaneous to implant removal due to peri-implantitis lesions demonstrates being safe and effective for implant site development.