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目的:探究口腔正畸治疗中应用微型种植体的临床效果。方法:选取2012年1月至2014年12月在肇庆市第二人民医院接受口腔正畸治疗的患者120例按临床随机数表法分为对照组和观察组,每组60例。对照组采取金属托槽牙齿矫正治疗,观察组采取微型种植体支抗治疗,对比两组患者的临床疗效、治疗时间、牙龈指数、出血指数、菌斑指数、咀嚼效率、咬合力等指标。结果:观察组患者的临床疗效、治疗时间、牙龈指数、出血指数、菌斑指数、咀嚼效率、咬合力等指标,均优于对照组,差异具有统计学意义(P<0.05)。结论:在口腔正畸治疗中应用微型种植体支抗治疗可有效提高临床疗效,且固定性、稳定性良好,该种治疗方法也可有效改善患者的牙龈情况,提高患者的咀嚼能力。
Objective: To investigate the clinical effect of micro implants in orthodontic treatment. Methods: From January 2012 to December 2014, 120 patients with oral orthodontic treatment in the Second People’s Hospital of Zhaoqing City were divided into control group and observation group according to clinical random number table method, with 60 cases in each group. The control group was treated with metal bracket orthodontics. The observation group was treated with mini-implant supportive therapy. The clinical efficacy, treatment time, gingival index, hemorrhage index, plaque index, chewing efficiency and bite force were compared between the two groups. Results: The clinical curative effect, treatment time, gingival index, hemorrhage index, plaque index, masticatory efficiency and occlusal force in the observation group were better than those in the control group (P <0.05). Conclusion: Orthodontic treatment with micro-implant anchorage therapy can effectively improve the clinical curative effect with good stability and stability. This treatment method can also effectively improve the gum condition and improve the chewing ability of patients.