生物活性陶瓷如羟磷灰石,生物玻璃,玻璃陶瓷等由于生物相容性好,能与骨组织界面形成化学性结合,有较好的机械强度,作为一种新型骨移植材料,近几年来已受到国内学者的重视。国外对此类材料的研究已进行了多年,其中羟磷灰石已用于临床作齿槽嵴加高,牙周袋内植入,骨缺损充填及修复等,获得了满意的效果。生物玻璃和玻璃陶瓷实验研究的资料较多,尚未见到用于颌面外科 Bioactive ceramics such as hydroxyapatite, bio-glass, glass ceramics, etc. due to good biocompatibility, can form a chemical bond with the bone tissue interface, have better mechanical strength, as a new type of bone graft material, in recent years Has been the focus of domestic scholars. Foreign research on these materials has been for many years, of which hydroxyapatite has been used clinically for alveolar crest elevation, periodontal pocket implantation, bone defect filling and repair, obtained satisfactory results. Biological glass and glass ceramic experimental research more information, have not yet seen for maxillofacial surgery