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目的探讨年轻恒前牙外伤性冠折的治疗方法及疗效。方法对年龄8～11岁37例42颗年轻恒前牙,视外伤情况及牙髓病变程度,分别采用直接光固化树脂修复、间接盖髓、活髓切断和根尖诱导成形术进行治疗,并经过1～2年随访,观察根尖发育情况。结果 42颗冠折牙经过以上不同的方法治疗,均取得了良好的治疗效果。结论年轻恒牙外伤性冠折应根据冠折程度选择最佳的治疗方法 ,以保证牙根继续发育完成。
Objective To investigate the treatment and treatment of traumatic crown injury in young permanent anterior teeth. Methods Thirty-two 42 cases of young permanent anterior teeth aged from 8 to 11 years old were treated with direct light curing resin, indirect capping, live pulp and apical inducement for visual trauma and pulp lesions. After 1 to 2 years of follow-up observation of apical development. Results Forty-two coronal teeth were treated by the above different methods and achieved good therapeutic effects. Conclusion Young permanent teeth traumatic coronary artery disease should be based on the degree of coronary artery disease to choose the best treatment to ensure the continued development of roots completed.