上海口腔医学 ›› 2020, Vol. 29 ›› Issue (5): 550-553.doi: 10.19439/j.sjos.2020.05.020

• 临床总结 • 上一篇    下一篇

2种T形切冠法在下颌阻生智牙拔除术中的效果比较

王鲲鹏, 袁逸杰, 朱嘉琪, 李博龙, 孟昭松, 张婷婷   

  1. 天津医科大学口腔医院 口腔颌面外科,天津 300070
  • 收稿日期:2019-06-27 修回日期:2019-11-12 出版日期:2020-10-25 发布日期:2020-11-02
  • 通讯作者: 张婷婷,E-mail:tzhang@tmu.edu.cn
  • 作者简介:王鲲鹏(1985-),男,硕士,主治医师,E-mail:wangkunpeng@tmu.edu.cn
  • 基金资助:
    国家自然科学基金(81700927); 天津市高等学校基本科研业务费资助项目(2018KJ053)

Comparison of two types of T-shaped coronectomy applied in extraction of impacted mandibular third molars

WANG Kun-peng, YUAN Yi-jie, ZHU Jia-qi, LI Bo-long, MENG Zhao-song, ZHANG Ting-ting   

  1. Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Tianjin Medical University. Tianjin 300070, China
  • Received:2019-06-27 Revised:2019-11-12 Online:2020-10-25 Published:2020-11-02

摘要: 目的:比较2种T形切冠法在下颌阻生智牙拔除术中的临床效果。方法:将符合条件的120 例患者随机纳入2组,分别采用横T切冠法(60例)和纵T切冠法(60例)拔除下颌阻生智牙。采用SPSS 22.0软件包比较2组拔牙时间、患者术中焦虑程度、术后疼痛及开口受限程度的差异。结果:横T组手术时间为(17.41±3.72) min,显著长于纵T组的(15.22±2.53) min(P<0.05),但术中焦虑程度较低(P<0.05)。2组术后疼痛评分及开口受限程度无显著差异(P>0.05)。结论:横T法有助于缓解术中焦虑,而纵T法利于缩短手术时间。

关键词: 拔牙, 阻生牙, 智牙, T形法, 微创手术

Abstract: PURPOSE: To compare the clinical efficiency of two types of T-shaped coronectomy applied in extraction of impacted mandibular third molars.METHODS: One hundred and twenty patients meeting with the criteria were randomly divided into 2 groups. Two types of T-shaped coronectomy were applied in extraction of impacted mandibular third molars. Indexes including operation time, intraoperative anxiety, postoperative pain and limitation of mouth opening were recorded and analyzed with SPSS 22.0 software package. RESULTS: Patients with transverse method experienced more time in operation [(17.41±3.72) vs (15.22±2.53) min], with less intraoperative anxiety (P<0.05). There was no significant difference in postoperative pain and limitation of mouth opening(P>0.05) between two methods. CONCLUSIONS: Transverse T-shaped method can alleviate intraoperative anxiety, while longitudinal method is more conducive to shortening operation time.

Key words: Exodontia, Impacted teeth, Wisdom tooth, T-shaped method, Minimally invasive surgery

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