口腔嵌体是一久用于临床、行之有效的修复牙体缺损的修复方式,是以不同材料制作,嵌入牙体内部,恢复牙体缺损的形态和功能的修复体或冠内固位体。随着口腔医学的迅速发展,嵌体以磨除牙体组织少、机械性能好、边缘密合性好、可高度抛光等良好性能,越来越多地被人们所接受。新材料 Oral inlay is a long time for clinical and effective repair of dental defects repair, is made of different materials, embedded in the tooth, restore the shape and function of dental defects or coronal prosthesis. With the rapid development of stomatology, inlay is more and more accepted by people for its excellent performance such as less tooth tissue removal, good mechanical properties, good edge adhesion and high degree of polishing. new material