拔牙窝自然愈合和牙槽嵴保存术后的软硬组织轮廓变化特点分析  

Analysis of the soft and hard tissue contour changes after natural healing of extraction sockets and alveolar ridge preservation

作　　者：李丽曼 张浩筠 胡文杰[1] 徐涛[2] 赵丽萍 LI Li-man;ZHANG Hao-yun;HU Wen-jie;XU Tao;ZHAO Li-ping(Department of Periodontology,Peking University School and Hospital of Stomatology&National Center of Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Laboratory for Digital and Material Technology of Stomatology&NHC Research Center of Engineering and Technology for Computerized Dentistry,Beijing 100081)

机构地区：[1]北京大学口腔医学院·口腔医院牙周科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,北京100081 [2]北京大学口腔医学院·口腔医院急诊科,国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,国家卫生健康委员会口腔医学计算机应用工程技术研究中心,北京100081

出　　处：《中国实用口腔科杂志》2024年第6期651-656,共6页Chinese Journal of Practical Stomatology

基　　金：首都卫生发展科研专项(首发2022-2-4103);首都临床特色应用研究基金(Z161100000516042)。

摘　　要：要保证种植体植入理想的三维轴向位置及获得种植修复的长期成功,良好的软硬组织轮廓是重要前提。牙槽嵴保存术是在拔牙同期实现软硬组织保存或增量的一种手术方式,是预防性改善种植条件的有效手段。文章针对拔牙窝自然愈合后的软硬组织轮廓变化、牙槽嵴保存术对软硬组织轮廓的维持效果,以及目前软硬组织三维轮廓主要获取方法等方面进行综述,以期为牙槽嵴保存的临床应用提供理论支持与实践参考。Good soft and hard tissue contours are essential to the ideal three-dimensional positioning of implants and the long-term success of implant restorations.Alveolar ridge preservation is a surgical procedure that achieves soft and hard tissue preservation or augmentation following tooth extraction,and is an effective means to preventively improve implantation conditions.The aim of this review is to discuss the soft and hard tissue contour changes after natural healing of the extraction socket,the effect of alveolar ridge preservation on maintaining contours,and the main methods for obtaining the three-dimensional soft and hard tissue profiles,in order to provide theoretical support and practical reference for the clinical application of alveolar ridge preservation.

关 键 词：牙槽嵴保存术 自然愈合 软硬组织 轮廓 

分 类 号：R78[医药卫生—口腔医学]