上海口腔医学 ›› 2019, Vol. 28 ›› Issue (4): 426-429.doi: 10.19439/j.sjos.2019.04.018

• 临床总结 • 上一篇    下一篇

115例埋伏多生牙临床分析

赵君1, 刘娜2, 沈末伦1, 高超1, 郝新河1   

  1. 1.合肥市口腔医院,安徽医科大学合肥口腔临床学院 口腔颌面外科,安徽 合肥 230001;
    2.安徽医科大学第一附属医院 口腔科,安徽 合肥 230022
  • 收稿日期:2019-02-26 修回日期:2019-04-15 出版日期:2019-08-25 发布日期:2019-09-23
  • 通讯作者: 刘娜,E-mail: hxnana@foxmail.com
  • 作者简介:赵君(1981-),博士,副主任医师,E-mail: 81561632@qq.com
  • 基金资助:
    合肥市科技攻关计划(自筹)(合科[2015]163 号 61); 2017年合肥市自主创新政策“借转补”项目(YW201710120006)

Clinical analysis of impacted supernumerary teeth in 115 patients

ZHAO Jun1, LIU Na2, SHEN Mo-lun1, GAO Chao1, HAO Xin-he1   

  1. 1. Department of Oral and Maxillofacial Surgery, Hefei Stomatology Hospital. Hefei 230001;
    2. Department of Stomatology, the First Affiliated Hospital of Anhui Medical University. Hefei 230022, Anhui Province, China
  • Received:2019-02-26 Revised:2019-04-15 Online:2019-08-25 Published:2019-09-23

摘要: 目的 总结埋伏多生牙的特点,为临床诊治提供参考。方法 随机选取近年来合肥市口腔医院口腔颌面外科收治的115例埋伏多生牙患者,对其年龄、性别、多生牙数目、位置、方向、临床表现、麻醉方法、手术时间等进行回顾性分析,采用SPSS 19.0 软件包对实验数据进行t检验和卡方检验。结果 115例多生牙患者中,共有176颗多生牙,以替牙期为最多(66.96%),男女性别比例为2.29∶1,数目以1颗者最多(59.1%),其次为2颗(33.9%),大部分位于上颌正中(68.2%),以倒置者最常见(52.8%),临床表现中,以邻牙迟萌、移位、拥挤、扭转和邻牙间隙增大最常见,92.2%的患者采用了全麻手术,多生牙位置越深,手术时间相对越长。结论 本组多生牙具有一定的地域特点,可为临床诊治提供一定的参考。

关键词: 多生牙, 颌骨, 回顾性分析

Abstract: PURPOSE: To retrospectively analyze the clinical characteristics of impacted supernumerary teeth in 115 patients. METHODS: One hundred and fifteen patients with im-pacted supernumerary teeth who were admitted to the Department of Oral and Max-illofacial Surgery of Hefei Stomatological Hospital were selected randomly. The age, sex, number of teeth, location, direction, clinical manifestation, anaes-thesia method and operation time were analyzed retrospectively, T test and Chi-square test were used to determine the statistical differences with SPSS 19.0 software package. RESULTS: Among 115 patients, there were 176 impacted supernu-merary, most of them were in mixed dentition period (66.96%), the sex ratio was 2.29:1, and Most patients (59.1%) had one supernumerary tooth, followed by two supernumerary teeth(33.9%). Most supernumerary teeth were located in the middle of the maxilla (68.2%). Inverted ones were the most common (52.8%). The most common symptoms were delayed eruption, displacement, crowding, torsion and space of the adjacent teeth. 92.2% of patients underwent general anesthesia. The dee-per the locations of impacted supernumerary were, the longer the operation time was. CONCLUSIONS: There are regional characteristics of supernumerary teeth in Hefei City, which can provide a reference for clinical diagnosis and treatment.

Key words: Supernumerary teeth, Jaws, Retrospective analysis

中图分类号: