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目的探讨正畸与修复联合治疗成人牙齿错颌的临床治疗效果。方法 100例成人牙齿错颌患者,根据患者意愿分为观察组和对照组,各50例。对照组患者选择不做假牙,使用拔牙矫正关闭缺牙间隙;观察组患者选择不采取拔牙的措施,采用正畸联合修复治疗。比较两组患者治疗效果。结果观察组总有效率为90.0%(45/50),明显高于对照组的66.0%(33/50),差异具有统计学意义(χ2=8.3916,P=0.0038<0.05)。观察组并发症发生率为6.0%,明显低于对照组的20.0%,差异具有统计学意义(χ2=4.3324,P<0.05)。结论正畸与修复联合治疗成人牙齿错颌,可显著改善患者牙齿错颌的情况,减少并发症,改善患者牙周条件,值得临床应用。
Objective To investigate the clinical effect of combined orthodontic and prostheses treatment on the malocclusion of adult teeth. Methods One hundred patients with malocclusion of adult teeth were divided into observation group and control group according to the wishes of the patients, 50 cases each. Patients in the control group chose not to use dentures, and orthodontics combined with orthodontics were used in the observation group to choose not to take the tooth extraction. Compare the treatment effect of two groups of patients. Results The total effective rate in the observation group was 90.0% (45/50), which was significantly higher than that in the control group (66.0%, 33/50). The difference was statistically significant (χ2 = 8.3916, P = 0.0038 <0.05). The incidence of complications in the observation group was 6.0%, which was significantly lower than that in the control group (20.0%, χ2 = 4.3324, P <0.05). Conclusion Orthodontics and repair combined treatment of adult malocclusion can significantly improve the patient’s malocclusion, reduce complications and improve the patient’s periodontal conditions, worthy of clinical application.