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目的 评价修复正畸法对中年人上颌前突错治疗的疗效。方法 应用修复正畸法在短时间内对 18例中年人 (女性 16例 ,男性 2例 ,平均年龄 45 .6岁 )上颌前突进行治疗 ,并以X线头颅侧位定位片分析方法 ,对其疗效进行评价。结果 经过修复正畸法治疗 ,上中切牙长轴明显舌侧倾斜 ,上下中切牙构成角度趋于正常 ,覆、覆盖关系基本接近正常 ;上下唇软组织最前点明显后退 ,侧貌形态显著改善。结论 修复正畸法为不适合正畸治疗的中年人错畸形提供了行之有效的治疗手段。
Objective To evaluate the effect of orthodontics on the treatment of maxillary protrusion in middle-aged people. Methods The orthodontic method was used to treat maxillary protrusion in 18 middle-aged people (16 females, 2 males and average age 45.6 years) in a short period of time. According to X-ray cephalometric analysis, Evaluate its efficacy. Results After orthodontic treatment, the long axis of the upper incisors was obviously lingual tilt, and the angle of the upper and lower incisors tended to be normal. The relationship between the occlusion and the coverage was almost normal. The forefront of the soft tissues of the upper and lower lip obviously retreated and the morphology of the upper and lower incisors was significant improve. Conclusion The orthodontic method provides an effective treatment for the misdiagnosis of middle-aged people who are not suitable for orthodontic treatment.