自攻钉固位加光固化树脂修复前牙切角缺损８７例福建医学院附属协和医院口腔科江勇，张玲，林超前牙缺角缺损，主要是由龋病或外伤引起。既任用金属冠修复，虽可恢复功能，但金属色影响美观。近年来，用ＥＢ复合树脂修复，仍存在易变色、磨损、松动及脱落等缺点。我们于１... Self-tapping nail and light-cured resin for repair of anterior incision defect in 87 cases of Affiliated Union Hospital, Fujian Medical College Stomatology Jiang Yong, Zhang Ling, Lin Chao Atrial defect, mainly due to dental caries or trauma. Appointment of both metal crown repair, although the restoration of function, but the metal color affect the appearance. In recent years, EB composite resin repair, there are still easy to change color, wear, loose and fall off and other shortcomings. We are in 1 ...