临床上,无髓牙由于(牙合)力导致折裂的情况比较常见。自1995年以来我院共收治116例无髓牙折裂患者。现将其临床资料分析如下。 临床资料:116例患者116颗牙齿,均系因急、慢性牙髓炎或根尖周炎做过治疗的牙齿。男87例,女29例;年龄22～49岁。折裂时间最短为治疗后15天,最长为25个月。其中折裂时间在1～12个月之间者共71例。116颗牙中,上颌双尖 Clinically, no pulp teeth due to (occlusal) force caused by the fracture is more common. Since 1995, our hospital treated a total of 116 patients without pulp fractures. Now the clinical data analysis is as follows. Clinical data: 116 patients 116 teeth, all due to acute, chronic pulpitis or apical periodontitis have been treated teeth. 87 males and 29 females; aged 22 to 49 years. The shortest fracture time is 15 days after treatment, the longest is 25 months. Including fracture time in 1 to 12 months, a total of 71 cases. 116 teeth, maxillary double-pointed