다양한 골 이식재를 이용한 골유도재생술의 골 치유에 관한 비교 연구 : 예비연구
THE COMPARATIVE STUDY OF GUIDED BONE REGENERATION USING VARIOUS OF BONE GRAFT MATERIALS
김영균, 김수관, 임성철,
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김영균 ( Kim Young-Kyun ) - 분당서울대학교병원 치과 구강악안면외과
김수관 ( Kim Su-Gwan ) - 조선대학교 치과대학 구강악안면외과학교실
임성철 ( Lim Sung-Chul ) - 조선대학교 의과대학 병리학교실
KMID : 0355620070330040350
Abstract
The purpose of this study is to evaluate the superficial bony healing after guided bony regeneration using a various bone grafts. Four types of bone grafts were performed by one oral and maxillofacial surgeon to restore the defects around endosseous implants. Group 1 included the allografts using Regenaform®. Group 2 included the autograft. Group 3 included the combined grafts using with autogenous symphysis bone and xenograft(BioOss®). Group 4 included the xenograft(BioOss®). After some heling period, superficial bone biopsy was performed with the surgical blade(#15) during the second surgery. Histologic and histomorphmetric examination were carried out by one pathologist. There was the most new bone formation in the group 3, next group 2. However, there were no statistically significant differences. All group except for group 4 showed favorable bone formation and remodeling.
키워드
Autograft;Allograft;Xenograft;Combined graft
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