引导组织再生术在根尖外科手术中的应用进展

摘要

常规根管治疗对于牙周牙髓联合病变、大面积根尖周病变、颊舌侧穿通病变等患牙疗效不佳.引导组织再生技术能显著提高这类疾病的根尖外科手术成功率.本文对众多植骨材料、膜性材料、调控因子在不同类型根尖周疾病的根尖外科手术治疗中的应用作一综述.%Conventional root canal therapy can not completely treat all periradicular lesions, especially combined endodontic-periodontic diseases, large periapical lesions and bone defect lesions. Guided tissue regeneration greatly im-proves the success rate of endodontic surgery in treating these lesions. This article focuses on the application of various grafting materials, guided bone regeneration membranes and regulatory factors in endodontic surgery.