本文就１９９０年以来我科１３９例折裂牙的治疗和修复以及随访情况报告如下。资料与方法１．一般资料：１３９例中男性９１人，女性４８人，年龄最大６５岁，最小２３岁。折裂牙的分布区域及牙位见表１。活髓牙折裂５２例５６颗牙，其中３例出现上颌第二双尖牙两侧对称性... This article since 1990, 139 cases of fracture treatment of teeth and repair and follow-up report is as follows. Data and methods 1. General information: There are 91 males and 48 females in 139 cases, the oldest is 65 years old and the youngest is 23 years old. Fissured tooth distribution area and teeth in Table 1. 52 cases of vital teeth fracture 56 cases of teeth, of which 3 cases appeared on both sides of maxillary second bicuspid symmetry ...