Medicine and Health Sciences Commons^™

Bone Ring Autogenous Graft And Immediate Implant Reconstruction In Atrophic Posterior Mandibular Area, Sahar Samra, Susan Hassan, Nahed Abd Elmoniem

Al-Azhar Journal of Dentistry

Purpose: to evaluate clinical and radiographic outcome of bone ring grafting technique with immediate implant placement in fresh extraction socket in mandibular posterior area. Patients and methods: Clinical study was conducted on six patients, suffer from deficiency in vertical height at posterior mandibular area. Extraction and immediate implant reconstruction with symphyseal bone grafting in one-stage procedure. All steps of harvesting by trephine bur, implant osteotomy and placement within the socket were guided by computerized surgical stent for donor and recipient sites. Platelet Rich Fibrin (PRF) membrane was prepared to cover the implant at suture line. Patients were followed up clinically …