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目的观察正畸-修复联合治疗后牙缺失垂直间隙过小患者的疗效。方法选取2010年8月—2015年4月本院收治的后牙缺失伴垂直间隙过小的患者12例,均先行正畸治疗,待颌间距离恢复正常后,行常规修复治疗,随访观察治疗效果。结果正畸治疗后,12例患者伸长的16颗磨牙均被有效压低,达到良好的咬合关系,对牙获得了足够的修复间隙,随后行常规修复治疗均得到有效治疗,咬合关系良好,患者均对治疗效果满意。结论后牙缺失伴垂直间隙过小的患者应先行正畸治疗恢复正常的颌间距离,再行修复治疗,可获得满意的治疗效果。
Objective To observe the effect of orthodontic-repairing combined treatment of patients with small vertical gap. Methods From August 2010 to April 2015, 12 cases of posterior teeth missing and vertical gap were selected in our hospital. All the patients were treated with orthodontic treatment. When the intermaxillary distance returned to normal, routine repair and follow-up observation were performed effect. Results After orthodontic treatment, all the 12 molars in 12 patients were effectively depressed, achieving a good occlusal relationship and obtaining adequate repair clearance for the teeth. All the patients were treated by routine repair and the occlusion was good. Are satisfied with the treatment effect. Conclusions Patients with posterior teeth missing and vertical gap should be treated with orthodontic treatment to restore normal intermaxillary distance, and then repair the treatment to obtain satisfactory therapeutic effect.