中国实用口腔科杂志2017，Vol.10Issue(5)：298-300,3.DOI:10.19538/j.kq.2017.05.011
上颌埋伏尖牙闭合牵引助萌术成功因素临床分析
Clinical analysis of successful closed traction for maxillary impacted canine
摘要
Abstract
Objective To study the influencing factors of successful closed traction for maxillary impacted canine,and to further know the difficulty of the traction of impacted teeth,and then to guide the clinical treatment plan.Methods Collect the clinical cases of impacted teeth from the year 2007 to 2016 in China Medical University Stomatology Hospital,and calculate the success rate of different impacted teeth.Measure angulation with palatal plane,positions with lateral incisors and buccal-lingual direction of maxillary impacted canine.The age of patients was also recorded at the same time.The data were analyzed statistically by SPSS 21.0 statistical software.Results Chi-square test suggested that the age of the patient,buccal-lingual direction and the angulation affected the traction of maxillary impacted canine,but the relative position with the lateral incisor didn't.Additionally,only the buccal-lingual direction of maxillary impacted canine affected the traction by logistic regression analysis.Conclusion The buccal-lingual direction of maxillary impacted canine is the main factor that affects the success of traction,which is to say that buccal impacted maxillary canine is more likely to have successful traction.关键词
上颌埋伏尖牙/闭合牵引助萌术/影响因素Key words
maxillary impacted canine/closed traction/influencing factor分类
医药卫生引用本文复制引用
赵震锦,赵瑞,郑雪松,王丽萍,刘帅..上颌埋伏尖牙闭合牵引助萌术成功因素临床分析[J].中国实用口腔科杂志,2017,10(5):298-300,3.基金项目
沈阳市科学技术计划项目(F14-231-1-47) （F14-231-1-47）
