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目的分析前牙龈下残根正畸-修复联合治疗效果。方法 50例(64颗牙)前牙龈下残根患者,均予以正畸-修复联合治疗,先行对前牙龈下残根根管治疗后,再对残根实施修复治疗,分析患者治疗效果。结果随访2年,64颗患牙牙冠稳定,桩冠固位稳定,根管边缘密合,经叩击无松动、疼痛情况。牙周0度,牙根稳定无松动,断牙均为0度,恢复良好。结论前牙龈下残根采取正畸牵引治疗后联合桩冠修复,可明显提高患者治疗效果,促使患者咀嚼功能的恢复。
Objective To analyze the effect of combined treatment of anterior subgingival residual root anastomosis and repair. Methods Fifty patients (64 teeth) with subgingival residual root were treated with orthodontic-repair combined with root canal treatment of subgingival residual root. Results Followed up for 2 years, 64 dental crowns were stable, the post crown was stable, and the root canal was close to the edge. There was no loosening and pain after tapping. Periodontal 0 degrees, no loose root stability, broken teeth are 0 degrees, recovery is good. Conclusions The treatment of anterior subgingival residual root with orthodontic traction combined with post crown restoration can significantly improve the therapeutic effect and promote the recovery of masticatory function.