羟基磷灰石(Hydraxyapatile)简称HA是一种近年来发展的新型人工骨材料,因其理化特性与牙和骨相似,植入牙槽骨具有良好的生物相容性,无炎症和异物反应,解决了以往自身骨组织来源问题,异体骨组织排异问题,近年来作者选用颗粒型羟基磷灰石对16例患者进行缺损骨表面填塞,使之重建牙槽嵴,均取得较满意效果,现报告如下。 Hydroxyapatite (abbreviated as Hydraxyapatile) is a new type of artificial bone material developed in recent years. Because of its physicochemical properties similar to teeth and bone, implanting alveolar bone has good biocompatibility, no inflammation and foreign body reaction, Solve the problem of the past, the source of their own bone tissue, bone tissue allograft heterogeneity in recent years, the authors selected granular hydroxyapatite in 16 patients with defects in the surface of bone filling, reconstruction of the alveolar ridge, have achieved more satisfactory results are The report is as follows.