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目的:探讨在骨缺损中应用种植体种植固定骨块的同期Onlay植骨技术的临床效果。资料:自2003年至2009年12月,共完成8例患者17枚种植体的同期Onlay植骨技术。随访6年1例、4年1例、2年以上6例。方法:采用ANKYLAS种植体17枚。前两例骨块应用微型取骨工具,后6例应用德国Bernhard环状取骨器取骨。下颌正中联合及下颌升支部骨块与种植体同期垂直植入受植区内。结果:8例患者。17枚种植体加骨块3枚种植体骨块暴露部分或全部坏死,去除后伤口愈合。失效率占17.65%。种植体无脱落。
OBJECTIVE: To investigate the clinical effect of on-line Onlay bone grafting in the treatment of bone defects with implants and fixed bone blocks. DATA: From 2003 to December 2009, a total of 17 patients underwent 8 on-line Onlay bone grafting. Followed up for 6 years in 1 case, 4 years in 1 case, 2 years or more in 6 cases. Methods: 17 ANKYLAS implants were used. The first two cases of bone using mini bone harvesting tools, the latter 6 cases of Germany Bernhard ring bone removal bone removal. The middle mandibular joint and mandibular ascending branch were implanted with implants and implants vertically. Results: Eight patients. 17 implants plus bone implants 3 implants exposed part or all of the bone necrosis, wound healing after removal. Failure rate accounted for 17.65%. No loss of implant.