不同年龄上颌埋伏阻生尖牙患者行正畸牵引治疗的疗效差异性观察  

Different Age Differences in Curative Effect Observation of Traction of Impacted Maxillary Impacted Canines Underwent Orthodontic Treatment

作　　者：李华辉 

机构地区：[1]深圳市南山区西丽人民医院口腔科,广东深圳518052

出　　处：《现代诊断与治疗》2016年第4期589-590,共2页Modern Diagnosis and Treatment

摘　　要：目的观察不同年龄上颌埋伏阻生尖牙患者行正畸牵引治疗的临床疗效。方法以我院2010年1月~2014年8月诊治的40例上颌埋伏阻生尖牙患者为研究对象,其中青少年（12~17岁）22例,为A组,成年人（20~45岁）18例,为B组,均接受正畸牵引治疗,比较两组临床疗效、治疗时间及并发症情况。结果 A组治疗成功率为86.36%,总有效率为95.45%;与B组的38.89%、61.11%比较差异有统计学意义（P〈0.05）。另外,两组治疗所需时间（8.28±2.58vs12.11±3.22个月）比较差异有统计学意义（P〈0.05）。结论相比成年人,青少年行正畸牵引治疗成功率明显更高,治疗时间相对短。Objective To observe the effect of different age impacted maxillary canines underwent orthodontic treatment clinical curative effect.Methods In our hospital from January 2010 to 2014 August for treatment of 40 cases of maxillary impacted impacted canine patients as the research object, among adolescents（aged 12 to 17） in 22 cases, as a group, adults（20 to 45 years of age）in 18 cases, group B received orthodontic treatment, compared with two groups of clinical curative effect, treatment time and complications.Results The success rate of A group was 86.36%, the total effective rate was 95.45%; there was statistical significance with B group 38.89%, 61.11%difference（P〈0.05）. In addition, the time required for the treatment in the two groups（8.28± 2.58 vs 12.11±3.22 months） the difference was statistically significant（P〈0.05）.Conclusions Compared with adults, adolescents for orthodontic treatment success rate was significantly higher, the treatment time is relatively short.

关 键 词：上颌埋伏阻生尖牙 不同年龄 正畸牵引 

分 类 号：R783[医药卫生—口腔医学]