口腔医学研究 ›› 2023, Vol. 39 ›› Issue (10): 928-931.DOI: 10.13701/j.cnki.kqyxyj.2023.10.015

• 病例报告 • 上一篇    下一篇

重度拥挤安氏Ⅱ类2分类伴双侧后牙锁牙合1例

余磊, 张晗, 张皓岩, 李欣怡, 杨婉琪, 朱宪春*   

  1. 吉林大学口腔医院正畸科 吉林 长春 130021
  • 收稿日期:2023-02-20 出版日期:2023-10-28 发布日期:2023-10-25
  • 通讯作者: *朱宪春,E-mail:zhuxc@jlu.edu.cn
  • 作者简介:余磊(1998~ ),男,江西抚州人,硕士在读,研究方向:口腔正畸学。

Severe Crowding and Class Ⅱ Malocclusion Division 2 with Scissors bite: A Case Report

YU Lei, ZHANG Han, ZHANG Haoyan, LI Xinyi, YANG Wanqi, ZHU Xianchun*   

  1. Department of Orthodontics, Hospital of Stomatology, Jilin University, Changchun 130021, China
  • Received:2023-02-20 Online:2023-10-28 Published:2023-10-25

摘要: 本文报告1例安氏Ⅱ类2分类伴重度拥挤、深覆牙合、后牙锁牙合的矫治病例,通过拔牙矫治、直丝弓矫治技术配合种植钉、长臂牵引钩,改善骨性Ⅱ类,前牙舌倾等症状,取得令患者十分满意的结果。

关键词: 安氏Ⅱ类2分类, 骨性Ⅱ类, 重度拥挤, 锁牙合, 拔牙矫治

Abstract: This paper reports a case of Class Ⅱ, Division 2 with severe dentition crowding, deep overbite, and posterior teeth locking. Through tooth extraction, straight wire arch correction technology combined with implant nails, and long arm traction hooks, the symptoms of skeletal Class Ⅱ and anterior teeth lingual inclination were improved and satisfactory results were obtained.

Key words: Angle class Ⅱ malocclusion, division 2, skeletal class Ⅱ, severe crowding, scissors bite, extraction orthodontics