摘要
目的 :比较微种植体和传统支抗在错畸形治疗中的应用效果。方法 :选取2015年1月-2016年1月收治的20例错畸形患者,随机分为对照组(10例)与实验组(10例),对照组采取传统支抗,实验组采取微种植体支抗,对比2组临床应用效果。应用SPSS 17.0软件包对数据进行统计学分析。结果:2组U1-NA、L1-NB、U1-APg、U6-Pt PNS有显著差异(P<0.05)。实验组未发现不良反应,对照组不良反应发生率为8.00%,2组有显著差异(P<0.05)。结论:微种植体支抗能改善双前突以及前牙覆、覆盖关系,正畸疗效理想,作为有效的支抗控制,值得在临床上应用。
PURPOSE： To analyze the value of micro-implant and traditional anchorage in the treatment of malocclusion. METHODS： From Jan 2015 to Jan 2016, 20 cases with malocclusion were randomly divided into control group （10） and experimental group （10）. A comparison was conducted between the control group, in which traditional anchorage was used and the experimental group, in which micro-implant anchorage was adopted. The data were analyzed with SPSS 17.0 software package. RESULTS： There was significant difference of U1-NA, L1-NB, U1-APg, U6-PtPNS between the 2 groups （P〈 0.05）. Adverse reaction was not found in the control group, but 8% in the experimental group（P〈0.05）. CONCLUSIONS： Micro-implant anchorage can improve overjet relation of the anterior teeth and effect of orthodontic treatment.
作者
钱毅
周华杰
吴建华
QIAN Yi ZHOU Hua-jie WU Jian-hua(Shengli Outpatient Department Department of Orthodontics, Hefei Stomatological Hospital. Hefei 230011, A nhui Province, China)
出处
《上海口腔医学》
CAS
CSCD
2017年第3期339-342,共4页
Shanghai Journal of Stomatology
关键词
正畸
支抗
微种植体支抗
Orthodontics
Traditional anchoraze： Micro-implant anchorage
