广东牙病防治2011，Vol.19Issue(12)：639-643,5.
脱细胞真皮基质用于前牙即刻种植扩增角化龈的临床研究
Clinical Observation of Peri-implants Keratinized Tissue Augmented in Anterior Teeth with Acellular Dermal Matrix Xerograft
摘要
Abstract
Objective To evaluate the effectiveness of acellular dermal matrix (ADM) xerograft in increasing the width and esthetics of keratinized gingiva around anterior immediate dental implants. Methods Twenty patients received ADM xerograft with/without guided bone regeneration ( GBR ) after immediate implants in maxillary or mandibular anterior regions. The width of keratinized gingiva was recorded at 3 and 6 months after final porcelain crown restoration. The parameter was compared to the mean width of adjacent teeth, and the implant gingival papilla was evaluated with Jemt' s classification. Results ADM xerografts provided satisfactory results. The width and esthetics of the gingival/papilla in immediate implants were no difference (P >0.05) with them in the natural adjacent teeth, and the position before operation. Conclusion The width of keratinized tissues was augmentation by using the ADM xerograft.关键词
牙种植/脱细胞真皮基质/软组织/美学Key words
Dental implant/ Acellular dermal matrix/ Soft tissues/ Esthetics分类
口腔医学引用本文复制引用
彭国光,谢建雅,夏炜,严鑫,吴俊伟,沈琳,吴美珍,谭玉莲..脱细胞真皮基质用于前牙即刻种植扩增角化龈的临床研究[J].广东牙病防治,2011,19(12):639-643,5.基金项目
佛山市科技攻关项目(200908086) （200908086）
