자가치아 골이식술의 술후 안전성 평가
The evaluation of postoperative safety of autogenous teeth bone graft
김영균, 이지영,
소속 상세정보
김영균 ( Kim Young-Kyun ) - 분당서울대학교병원 치과 구강악안면외과
이지영 ( Lee Ji-Young ) - 분당서울대학교병원 치과 구강악안면외과
KMID : 0362820090280020029
Abstract
Recently, the author developed novel biomaterial using autogenous teeth(AutoBT). This study was aimed to provide the basis for its clinical application and evaluated short-term outcome of clinical application. A retrospective analysis of dental chart and radiography of 47 patients(male 30, female 17), who guided bone regeneration(GBR), sinus bone graft and ridge augmentation were imultane using auto BT during the period from October 2008 to September 2009 was carried out. The average age was 49.08yr. The postoperative complications occurred on 11 cases including hematoma, wound dehiscence and 2 cases of implant osseointegration failure. All complications were treated with conservative method and re-implant successfully. Auto BT grafting area revealed that the grafting material was gradually resorbed and replaced with new bone. Within limitation of our study, it is suggested that auto BT might be used as novel bone graft material for bone defect area and could bring out successful result on clinical application.
키워드
AutoBT; GBR; sinus bone graft; ridge augmentation
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