华西口腔医学杂志2018，Vol.36Issue(1)：71-75,5.DOI:10.7518/hxkq.2018.01.014
显微牙周外科技术在种植体周附着龈增宽术中的应用
Application of periodontal microsurgery in the augmentation of attached gingiva around an implant
摘要
Abstract
Objective This study aimed to evaluate the clinical effect of periodontal microscopic surgery on the augmentation of attached gingiva and determined the clinical principle on how to use minimally invasive surgery to improve the surgery success rate.Methods Twenty patients with insufficient attached gingiva around implants were selected.Periodontal microscopic surgery for free gingival graft was performed to increase the width of the attached gingiva around the implants.The survival state of the free gingiva was observed after surgery,and the width of the attached gingiva around the implants was recorded before and after surgery and 1 year after surgery.The shrinkage rate of the free gingival flap 1 year after surgery was analyzed to evaluate the stability of the flap.Results The flaps of the 20 cases all survived.One year after the operation,the width of the attached gingiva was (3.05±0.44) mm,which increased compared with that of preoperation (2.56±0.31) mm and decreased compared with that of postoperative day (2.13±0.28) mm.The shrinkage rate of the attached gingiva was 41.22％±5.04％.Conclusion The application of microscopic surgery on the augmentation surgery of attached gingiva can increase the success rate and improve the quality and quantity of attached gingiva around implants.关键词
显微牙周外科技术/牙种植体/附着龈/游离龈移植物Key words
periodontal microsurgery/dental implant/attached gingiva/free gingival graft分类
医药卫生引用本文复制引用
容明灯,黄雁红,卢海宾,徐格林,李少冰,苏媛,陈沛,姜盼,张雪洋..显微牙周外科技术在种植体周附着龈增宽术中的应用[J].华西口腔医学杂志,2018,36(1):71-75,5.基金项目
国家自然科学基金(81600900)The National Natural Science Foundation of China (81600900). （81600900）
