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目的探讨上颌前牙龈下根折正畸牵引联合修复治疗的作用。方法通过对30例龈下根折的患者采用正畸牵引联合修复治疗,对患者治疗效果进行观察。治疗时间2～3个月。结果 30例患者龈下根折通过正畸牵引使龈下根折牵引至龈上,结合龈切除术使龈下根折的患者降低了修复难度,提高了修复效果,患牙修复成功率明显提高,远期效果比较满意。结论对上颌前牙龈下根折患者采用正畸牵引联合修复治疗,效果良好。
Objective To investigate the effect of orthodontic traction combined with repair of maxillary anterior subgingicular root. Methods 30 cases of subgingival root fracture patients by orthodontic traction combined with repair treatment of patients were observed. Treatment time 2 to 3 months. Results 30 cases of subgingival root fractures by orthodontic traction so that the subgingival root of the root traction to the gingival, combined with gingival resection of the subgingival root fracture patients to reduce the difficulty of repair and improve the repair effect, the success rate of tooth repair was significantly increased , The long-term effect is more satisfactory. Conclusion The treatment of maxillary anterior subgingival root fracture with orthodontic traction combined with repair, the effect is good.