上海口腔医学 ›› 2025, Vol. 34 ›› Issue (3): 267-270.doi: 10.19439/j.sjos.2025.03.008

• 论著 • 上一篇    下一篇

岛状蒂鼻唇沟皮瓣临床应用解剖及其在修复T1-T2期口底癌术后缺损中的应用

周雪1, 王卫红1, 罗正鹏2, 邹智荣3, 刘屿1, 张键1   

  1. 1.昆明医科大学附属口腔医院 口腔颌面外科,云南 昆明 650106;
    2.云县人民医院 口腔科,云南 临沧 675800;
    3.昆明医科大学基础医学院,云南 昆明 650500
  • 收稿日期:2024-02-18 修回日期:2024-05-27 出版日期:2025-06-25 发布日期:2025-06-24
  • 通讯作者: 王卫红,E-mail:wangweihong@kmmu.edu.cn
  • 作者简介:周雪(1996-),女,在读硕士研究生, E-mail:zhoux815@163.com
  • 基金资助:
    云南省卫生健康委员会医学领军人才项目(L-2018010); 云南省兴滇英才-名医项目(XDYC-MY-2022-0052)

Clinical anatomy of the islanded pedicled nasolabial flap and its application in reconstruction of postoperative defects of T1-T2 stage carcinoma of the floor of mouth

Zhou Xue1, Wang Weihong1, Luo Zhengpeng2, Zhou Zhirong3, Liu Yu1, Zhang Jian1   

  1. 1. Department of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital, Kunming Medical University. Kunming 650106;
    2. Department of Stomatology, Yunxian People's Hospital. Lincang 675800;
    3. School of Basic Medical Sciences, Kunming Medical University. Kunming 650500,Yunnan Province, China
  • Received:2024-02-18 Revised:2024-05-27 Online:2025-06-25 Published:2025-06-24

摘要: 目的: 探讨面动脉为血管蒂的岛状蒂鼻唇沟皮瓣的解剖特征及其在修复T1-T2期口底癌术后缺损中的效果。方法: 对8具经10%甲醛固定的国人成年标本行颌面部解剖,利用Image-Pro Plus 6.0软件分析解剖图片。对2015年8月—2024年1月使用岛状蒂鼻唇沟皮瓣修复T1-T2期口底癌术后缺损的9例患者进行回顾性分析。结果: 下颌骨下缘面动脉起始外径为(2.05±0.98) mm,面动脉主干走行于面动脉起始处至鼻翼的连线,长度为(90.89±3.79) mm。面静脉主干走行于面动脉起始处至内眦的连线,长度为(118.10±2.57) mm。面动脉与面静脉间隔最远距离为(25.92±1.96) mm。9例患者术后恢复良好,无明显并发症。结论: 使用岛状蒂鼻唇沟皮瓣修复T1-T2期中老年口底癌术后缺损,临床效果满意。

关键词: 口底癌, 鼻唇沟皮瓣, 尸体解剖, Image-Pro Plus 6.0软件

Abstract: PURPOSE: To investigate the anatomic features of nasolabial flap pedicled with a facial artery and its application in repairing the defect after surgery of stage T1-T2 carcinoma of the floor of mouth. METHODS: Dissections of the maxillofacial region were performed on 8 specimens of national adults fixed with 10% formaldehyde, and the anatomical pictures were analyzed using Image-Pro Plus 6.0 software. Nine patients were retrospectively reviewed from August 2015 to January 2024 for the repair of postoperative defects of stage T1-T2 carcinoma of the floor of mouth using nasolabial fold flaps with a facial artery perforator branch as vascular pedicle. RESULTS: The external diameter of the facial artery at the lower border of the mandible was (2.05±0.98) mm. The main trunk of the facial artery traveled along the line from the beginning of the facial artery to the nasal blade and had a length of (90.89±3.79) mm. The main facial vein run along the line from the beginning of the facial artery to the medial canthus, and its length is (118.10±2.57) mm. The longest distance between the facial artery and the facial vein was (25.92±1.96) mm. Nine patients had a favourable postoperative outcomes without obvious complications. CONCLUSIONS: Repair of postoperative defects in middle-aged and elderly patients with T1-T2 stage carcinoma of the floor of mouth using a nasolabial fold flap can achieve satisfactory clinical outcomes.

Key words: Carcinoma of the floor of mouth, Islanded pedicled nasolabial flap, Cadaveric dissection, Image-Pro Plus 6.0 software

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