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Clinical application of guided bone regeneration technique in peri-implant osseous defects

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
Issue:
12
DOI:
10.3760/cma.j.issn.1008-6706.2005.12.002
Key Word:
牙种植;引导组织再生

Abstract: 目的评价引导骨组织再生技术在种植周骨缺损的临床效果.方法 11例种植周骨缺损的患者一期植入种植体,共18颗.将Bio-oss充填于暴露的种植体周围,表面覆盖Bio-gide胶原膜,4~6个月后行二期手术,并观察骨缺损区新骨形成情况.一期术后1、3、6个月X线检查种植体周围及植骨区状况.结果种植体表面被新骨完全覆盖.11例18颗种植体无松动、脱落,均完成义齿修复.X线检查显示局部骨密度增高.结论 Bio-oss联合Bio-gide胶原膜的引导骨组织再生技术应用于种植体周围骨缺损,可以引导骨组织再生,修复缺损区骨组织.

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