›› 2020, Vol. 40 ›› Issue (2): 184-187.

• 综述 • 上一篇    下一篇

上颌恒尖牙萌出障碍的研究进展

金玲玲,阮文华   

  1. 浙江大学医学院附属儿童医院
  • 收稿日期:2018-12-20 修回日期:2019-01-16 出版日期:2020-02-28 发布日期:2020-02-20
  • 通讯作者: 阮文华 E-mail:1804052376@qq.com

Research progress of the eruption abnormity of permanent maxillary canines

Ling-ling Jin1,   

  • Received:2018-12-20 Revised:2019-01-16 Online:2020-02-28 Published:2020-02-20

摘要: 上颌恒尖牙(permanent maxillary canines)位于双侧口角,在人类的咀嚼、发音及美观中起着重要作用。其阻生和异位常需要外科开窗和/或长期的正畸治疗,给患者带来繁重的经济和精神负担。本文就上颌恒尖牙的萌出过程及其阻碍因素做一综述,为尖牙阻生或异位病因的研究、早期预测并采取阻断性治疗提供参考。

关键词: 上颌恒尖牙, 萌出机制, 牙齿/阻生, 牙齿/异位萌出

Abstract: Permanent maxillary canines play an important role in beauty and functions of chew and pronounce, which located inside the bilateral corner of the mouth. And the permanent maxillary canines impacted or displaced, need fenestration and long period of orthodontic treatment, which cost patients a lot, both economically and mentally. This artical reviews the eruption process of permanent maxillary canines and factors hindering it, which provides a reference for further studies of etiology, early prediction and interceptive treatment of impacted or displaced canines.

Key words: permanent maxillary canines , mechanism of tooth eruption , tooth/impaction , tooth/displacement

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