口腔医学研究 ›› 2018, Vol. 34 ›› Issue (11): 1158-1160.DOI: 10.13701/j.cnki.kqyxyj.2018.11.003

• 综述 • 上一篇    下一篇

尖牙阻生的研究进展

王涵1, 葛振林2*   

  1. 1. 兰州大学口腔医学院 甘肃 兰州 730000;
    2. 兰州大学口腔医院正畸科 甘肃 兰州 730000
  • 收稿日期:2018-01-02 出版日期:2018-11-28 发布日期:2018-11-23
  • 通讯作者: 葛振林,E-mail:gezhl@lzu.edu.cn
  • 作者简介:王涵(1994~ ),男,福建福州人,学士,研究方向为尖牙阻生病因机制及治疗。

Research Progress on Canine Impaction

WANG Han1, GE Zhen-lin2*   

  1. 1. School of Stomatology, Lanzhou University. Lanzhou 730000, China;
    2. Department of Orthodontics, Hospital of Stomatology, Lanzhou University, Lanzhou 730000, China.
  • Received:2018-01-02 Online:2018-11-28 Published:2018-11-23

摘要: 尖牙阻生是口腔中常见的牙齿发育障碍之一,其病因和发病机制尚未明确,治疗选择多样。本文通过查阅尖牙阻生相关文献,介绍了尖牙阻生的病因、对口颌系统的危害、诊断及治疗方法,以期在临床中对阻生尖牙的诊断及治疗提供参考。尖牙阻生病因与硬组织障碍、局部病理性因素、发育因素、遗传因素等有关;全颌曲面断层片及锥形束CT(cone beam CT,CBCT)是必要的诊断手段;治疗以正畸牵引导萌为主要方法,早期检查和治疗有助于口颌系统的稳定平衡及邻牙的健康。

关键词: 尖牙, 阻生, 病因, 诊断, 治疗

Abstract: Permanent canine impaction is considered as a common dental anomaly. The etiology remains poorly understood and the choices of treatment are various. This article reviewed the literature on canine impaction and the etiology, diagnosis, and treatment of impacted canine were discussed, hoping to provide reference for early clinical diagnosis and treatment. The etiology of canine impaction is related to hard tissue obstructions, local pathology, developmental disturbance, and genetic factors. CBCT and panoramic radiographs are essential for diagnosis. Orthodontic traction is the main treatment. Early detection of canine impaction gives the opportunity to stabilize stomatognathic system and contribute to the health of adjacent teeth.

Key words: Canine, Impaction, Etiology, Diagnosis, Treatment