华西口腔医学杂志 ›› 2026, Vol. 44 ›› Issue (1): 65-71.doi: 10.7518/hxkq.2025.2025321

• 口腔正畸学诊疗新进展 • 上一篇    下一篇

多颗近中埋伏阻生磨牙的策略性正畸治疗1

占佳琪1,2,3(), 张佳琪1,2,3(), 范文杰1,2,3, 傅含霓1,2,3, 何先哲1,2,3, 胡丽1,2,3()   

  1. 1.华中科技大学同济医学院附属协和医院口腔医学中心,武汉 430022
    2.华中科技大学同济医学院口腔医学院,武汉 430030
    3.口腔颌面发育与再生湖北省重点实验室,武汉 430022
  • 收稿日期:2025-08-04 出版日期:2026-02-01 发布日期:2026-02-02
  • 通讯作者: 胡丽 E-mail:m202372649@hust.edu.cn;zjq_0428@163.com;huli_0316@163.com
  • 作者简介:占佳琪,硕士,E-mail:m202372649@hust.edu.cn|张佳琪,硕士,E-mail:zjq_0428@163.com
  • 基金资助:
    中国牙病防治基金会爱笑少年项目(A2023-009)

Strategic orthodontic treatment for multiple mesioangular impacted molars: a case report

Zhan Jiaqi1,2,3(), Zhang Jiaqi1,2,3(), Fan Wenjie1,2,3, Fu Hanni1,2,3, He Xianzhe1,2,3, Hu Li1,2,3()   

  1. 1.Dept. of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
    2.School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
    3.Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
  • Received:2025-08-04 Online:2026-02-01 Published:2026-02-02
  • Contact: Hu Li E-mail:m202372649@hust.edu.cn;zjq_0428@163.com;huli_0316@163.com
  • Supported by:
    China Oral Health Foundation Smile Teenagers Research Fund(A2023-009)

摘要:

磨牙阻生是临床常见的牙颌发育异常,其中以第三磨牙阻生最为多见,而第二磨牙阻生发病率相对较低。本文报道了1例因多颗第二磨牙近中阻生导致相邻第一磨牙牙根外吸收的青少年男性患者。通过正畸治疗与外科手术干预相结合,实现了牙列排齐及咬合功能改善,有效预防了进行性牙根外吸收可能导致的远期并发症的发生。

关键词: 磨牙阻生, 牙根外吸收, 正畸牵引

Abstract:

Tooth impaction is a prevalent dentofacial developmental anomaly, mostly observed in third molars, whereas second molar impaction occurs with lower frequency. This article presents a case of a male adolescent with mesially impacted second molars resulting in the external root resorption of multiple first molars. The patient received orthodontic and surgical treatments simultaneously, achieving dental alignment and enhanced occlusal function. The treatments mitigated the long-term adverse complications of external root resorption.

Key words: molar impaction, external root resorption, orthodontic traction

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