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目的 研究适合于临床推广应用的、能提高折裂前磨牙保存率的治疗方法。方法 通过 10 5例 2 8～ 6 6岁前磨牙折裂患者在传统综合治疗方法的基础上又增加烤瓷正畸等技术 ,对前磨牙折裂进行新的综合治疗 ,并对采用新治疗方法的前磨牙折裂患者随访 6个月～ 3年。结果 新的治疗方法较传统的治疗方法在美观方面及功能的恢复上有明显的改进 ,并提高了折裂前磨牙的保存率。结论 新的综合治疗方法适合于临床上推广应用
Objective To study the treatment methods that are suitable for the promotion of clinical application and improve the premolar molar preservation rate. Methods A total of 105 cases of premature molars fractures were treated with new methods based on the traditional comprehensive treatment methods, including orthodontic techniques. The premolar fracture patients were followed up for 6 months to 3 years. Results Compared with the traditional treatment methods, the new treatment method has obvious improvement on the esthetic aspect and functional recovery, and improves the premolar molar preservation rate. Conclusion The new comprehensive treatment is suitable for clinical application