Abstract: With the development in the concept of minimally invasive tooth extraction and the innovation of technology and instruments，new materials related to tooth extraction have also been developed and improved rapidly. These new materials play important roles in the prevention and treatment of complications，promotion of soft and hard tissue healing after tooth extraction，as well as the preservation and reconstruction of alveolar function. This article presents some new materials related to tooth extraction.

Key words: tooth extraction, new materials, clinical application

摘要： 随着微创拔牙理念的不断发展，技术和器械的不断革新，与牙拔除术相关的新材料也迅速发展、进步，为防治拔牙并发症、促进拔牙创软硬组织愈合以及牙槽骨功能性保存与修复重建提供良好的条件。文章就牙拔除术相关新材料做一介绍。

关键词: 牙拔除术, 新材料, 临床应用