植体周炎和失败种植体的骨再结合  

Re-osseointegration of peri-implantitis affected and failed implants

作　　者：周毅 陈嘉杰 ZHOU Yi;CHEN Jiajie(Department of Prosthodontics and Implant Dentistry,Guanggu Branch Hospital of Stomotology,Wuhan University,Wuhan 430079,China)

机构地区：[1]武汉大学口腔医院光谷分院口腔种植和修复中心,湖北武汉430079

出　　处：《口腔医学》2023年第1期35-38,51,共5页Stomatology

基　　金：国家自然科学基金(81200812,82071090)。

摘　　要：植体周炎和种植失败是牙种植诊疗的常见问题。被污染的种植体表面经过机械、化学、辅助手段可以清除种植体表面污染物,形成骨再结合(re-osseointegration)。种植体表面合理的骨再生策略可以促进骨再结合。种植失败后,同一位点再次种植的植体存活率低于初次种植。若骨再结合失败而不能保留,这时可以采用针对性手段去除种植体。Peri-implantitis and implant failure are common issues in the implant dentistry.The contaminated implant can be treated with mechanical,chemical and assisted methods for the formation of re-osseointegration.Re-osseointegration is achievable with valid bone regeneration strategies.The survival rate of implant into the site of previous failure is lower than that of the initial implant.For the hopeless and failed implant,it is necessary to remove the implant with corresponding technique.

关 键 词：植体周炎 种植体表面 骨再结合 并发症 

分 类 号：R783.4[医药卫生—口腔医学]