《口腔颌面外科杂志》

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下颌骨开窗减压术术后张口度及影响因素的研究

胡欢, 陈波, 李东, 施琥, 林云红   

  1. 1. 曲靖市第一人民医院口腔科,云南   曲靖   655000;2. 昆明医科大学附属口腔医院口腔修复科,云南   昆明   650100
  • 出版日期:2017-10-28 发布日期:2019-03-26
  • 通讯作者: 林云红,教授. E-mail: linyunhon@163.com
  • 作者简介:胡欢(1990—),女,云南红河人,硕士研究生. E-mail:1073176134@qq.com

Marsupialization of Cystic Lesions in the Mandible Influences Width of Mouth Opening

HU Huan, CHEN Bo, LI Dong, SHI Hu, LIN Yun-hong   

  1. 1. Department of Stomatology, the First People's Hospital of Qujing, Qujing 655000 ; 2. Department of Prosthodontics, Hospital of Stomatology, Kunming Medical University, Kunming 650100, Yunnan Province, China
  • Online:2017-10-28 Published:2019-03-26

摘要: 目的:探究下颌骨开窗减压术术后张口度及影响因素。方法:选取2015-10—2016-08在昆明医科大学附属口腔医院口腔颌面外科行开创减压术,且符合纳入标准的患者73例,统计患者术前及术后6 d每日张口度情况,分析其影响因素。结果:73例患者术前平均最大张口度为(39.58±5.91) mm;术后第1天张口度最小为(22.71±5.13) mm,术后6天张口受限占30.14%,中度张口受限占2.74%;在影响患者术后张口度的单因素分析中,术前张口度、开窗位置两个因素与患者术后张口度具有相关性。结论:开窗减压术后部分患者会出现张口受限,特别是开窗口位于磨牙后区的患者,张口受限发生率较高,给术后塞治器制作带来困难。

关键词: 开窗减压术, 并发症, 张口度, 塞制器

Abstract: Objective: To explore how the marsupialization of cystic lesions in the mandible influences the width of mouth opening. Methods: 73 patients managed by marsupialization from October 2015 to August 2016 were retrospectively reviewed. Width of mouth opening at 6 days before and after decompression were assessed and compared. Results: Before operation, the average value of the width of incisal opening was(39.58±5.91) mm. In the first day after operation, the average width of incisal opening was (22.71±5.13) mm. On the sixth day after surgery, 30.14% patients showed restriction of mouth opening in some degree. Two factors influenced postoperative width of mouth opening: preoperative width of mouth opening; marsupialization location in the mandible. Conclusion: Some patients will be limited mouth opening after marsupialization, especially the operation location is in retromolar region, where it is difficult to manufacture cyst plug.

Key words: marsupialization, complications, the maximal incisal opening, cyst plug

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