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目的探析上颌前牙埋伏阻生有效矫治方法。方法 85例上颌前牙埋伏阻生患者,随机分为观察组(38例)与对照组(37例)。对照组行外科导萌手术治疗,观察组行手术导萌联合正畸治疗。比较两组手术成功率、二次手术率、并发症发生率。结果观察组手术成功率(94.7%)高于对照组(35.1%),二次手术率(7.9%)低于对照组(29.7%),差异均有统计学意义(P<0.05)。观察组并发症发生率(5.3%)低于对照组(21.6%),差异有统计学意义(P<0.05)。结论手术导萌联合正畸治疗上颌前牙埋伏阻生可有效清除埋伏牙萌出道阻力、减少并发症,为上颌前牙埋伏阻生患者理想矫治方法 ,临床价值高,值得借鉴与推广。
Objective To study the effective treatment of maxillary anterior teeth obstruction. Methods Eighty - five cases of maxillary anterior incisor impacted patients were randomly divided into observation group (38 cases) and control group (37 cases). The control group was treated with surgical operation and the observation group received operation with adorable and orthodontic treatment. The success rate of surgery, the rate of secondary surgery and the complication rate were compared between the two groups. Results The success rate (94.7%) in the observation group was significantly higher than that in the control group (35.1%), and the second operation rate (7.9%) was lower than that in the control group (29.7%). The differences were statistically significant (P <0.05). The incidence of complications in observation group (5.3%) was lower than that in control group (21.6%), the difference was statistically significant (P <0.05). CONCLUSION: Surgery-induced adventitia combined with orthodontic treatment of maxillary anterior incisor obstruction can effectively remove the resistance of the impacted teeth and reduce the complications. It is an ideal method for the treatment of maxillary anterior lumbar obstruction. The clinical value is worthy of reference and promotion.