위축된 치조골에서 치조골 수평 확장술을 이용한 임플란트 이식술에 관한 임상연구
Preliminary study on "ridge splitting technique in horizontally deficient alveolar ridge"
박영주, 남정훈, 연병무, 송준호, 노경록, 방은오, 강응선, 정재안, 신진업,
소속 상세정보
박영주 ( Park Young-Ju ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
남정훈 ( Nam Jeong-Hun ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
연병무 ( Yeon Byoung-Moo ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
송준호 ( Song Jun-Ho ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
노경록 ( Noh Kyung-Lok ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
방은오 ( Pang Eun-O ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
강응선 ( Kang Eung-Seon ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
정재안 ( Chung Jae-An ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
신진업 ( Shin Jin-Eob ) - 한림대학교 의과대학 강남성심병원 구강악안면외과학교실
KMID : 0360120090310040314
Abstract
The aim of this study was to evaluate the clinical applicability of a ridge splitting technique for reconstruction of narrowed edentulous alveolar ridges for dental implantation. 41 patients with 47 edentulous areas were included in this study. After corticotomy of a rectangular buccal segment and about 3-4 weeks healing period, the alveolar ridge was splitted, implant was placed. The initial ridge width varied between 2.5 and 7.0mm, average was 3.99mm. 68 dental implants were placed, and the gap between the implants and the bone is filled with various bone graft material, or none. All splitted sites showed sufficient bone volume for insertion of the implants at the moment of implantation. Over 1 year of follow-up period, five implants(7.3%) had mobility in two patients, among them, 2 implants(2.9%) sustained infection and removed. And any other complications were not noted. Our conclussion is that ridge splitting of the narrow edentulous area is a reliable and safe procedure in horizontally deficient ridges.
키워드
Ridge splitting;Horizontally deficient;Alveolar ridge
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