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微型种植体支抗在口腔正畸治疗中的疗效分析 被引量:1

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摘要 目的分析正畸治疗中微型种植体支抗的应用效果。方法选取我院2012年6月~2016年1月收治的38例口腔正畸患者为研究对象,随机分为两组,对照组采用口外弓加强支抗,观察组则采用微型种植体支抗,对比两组患者治疗结束时的牙齿变化情况。结果观察组治疗结束时U1-SN(上中切牙倾角)、U1-NA(上中切牙凸距)、L1-MP(下中切牙与下颌平面角)、磨牙前移位、U1-L1(上下中切牙夹角)等牙齿变化指标均优于对照组,差异有统计学意义(P<0.05)。结论口腔正畸治疗中微型种植体支抗的应用效果显著,可推广。
作者 张咏梅
出处 《全科口腔医学电子杂志》 2019年第30期16-16,18,共2页 Electronic Journal of General Stomatology
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