자가치아 골이식술의 후향적 관찰연구
Retrospective cohort study of autogenous tooth bone graft
이지영, 김영균,
소속 상세정보
이지영 ( Lee Ji-Young ) - 분당서울대학교병원 치과 구강악안면외과
김영균 ( Kim Young-Kyun ) - 분당서울대학교병원 치과 구강악안면외과
KMID : 0353320120360010039
Abstract
Purpose: The purpose of this retrospective study is to evaluate the clinical efficacy of autogenous tooth bone graft material.
Materials and Methods: This study included 37 patients (54 implants) who underwent autogenous tooth bone graft between Oct 2008 and Dec 2009. The mean follow up period was 31 months. Medical records and dental radiography were used in evaluation of postoperative complications and marginal bone status around the implants.
Results: Development of wound dehiscence and hematoma was observed in seven patients (eight implants). Failure of osseointegrationwas observed in two patients (four implants). These complications were well managed through conservative treatment and re-implantation. Mean peri-implant marginal bone loss at one year after implant placement was 0.33±0.63 mm.
Conclusion: Through a two-year retrospective study, autogenous tooth bone graft was confirmed to be a safe procedure, resulting in excellent bony healing.
키워드
Autogenous tooth bone graft; Graft material
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