37例恒前牙水平根折保守治疗的回顾性研究

发布时间：2018-04-17 09:28

本文选题：根折 + 保守治疗　；参考：《安徽医科大学》2017年硕士论文

【摘要】：目的分析用保守治疗方法治疗恒前牙水平根折的预后以及与愈合相关的因素。方法对安徽省口腔医院2012-2016年期间的系统病历中,观察期≥3个月的恒前牙发生水平根折并行保守治疗的病例进行回顾分析,记录根折部位、牙根发育情况、就诊间隔时间、固定时间、根折的愈合情况,应用卡方检验方法分析与愈合相关的因素。结果本研究一共收集30份符合标准的病例,涉及患牙37颗,随访时间为3至34个月,37颗患牙中33颗愈合,愈合率为89.19%。其中钙化组织愈合13颗,占35.14%,结缔组织愈合12颗,占32.43%,骨组织和结缔组织联合愈合8颗,占21.62%,未愈合患牙4颗,占10.81%。分析多种与根折愈合有关的因素发现根折的部位、牙根发育情况、就诊间隔时间、固定时间是对根折愈合率的影响无统计学差异。结论恒前牙水平根折保守治疗的预后较好,根折的部位、牙根发育情况、就诊间隔时间、固定时间与根折愈合率无相关性。
[Abstract]:Objective to analyze the prognosis and related factors of healing in the treatment of horizontal root fracture of permanent anterior teeth by conservative treatment.Methods retrospective analysis was made on the patients with horizontal root fracture and conservative treatment of permanent anterior teeth in Anhui Stomatological Hospital from 2012 to 2016. The position of root fracture, the development of tooth root, and the interval between visits were recorded.Fixed time, root fracture healing, chi-square test method was used to analyze the factors related to healing.Results A total of 30 cases were collected in this study, 37 teeth were involved, 33 of 37 teeth were healed in 3 to 34 months, and the healing rate was 89.19.There were 13 calcified tissues healed (35.14), 12 connective tissues healed (32.43), 8 bone and connective tissues healed together (21.62%), 4 unhealed teeth (10.81%).According to the analysis of many factors related to root fracture healing, there was no significant difference in root fracture location, tooth root development, interval between visits, fixed time and the rate of root fracture healing.Conclusion the conservative treatment of horizontal root fracture of permanent anterior teeth has good prognosis. There is no correlation between the position of root fracture, the development of root root, the interval between treatment and treatment, the fixed time and the rate of root fracture healing.
【学位授予单位】：安徽医科大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：R781.2

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