[摘要]目的：探讨鼻唇沟皮瓣修复外鼻皮肤缺损的疗效。方法：选取2018年1月-2024年3月笔者医院采用鼻唇沟皮瓣修复鼻部皮肤缺损患者43例，其中良性肿瘤9例，基底细胞癌18例，鳞状细胞癌13例，外伤3例。根据缺损创面的大小设计以内眦动脉或鼻旁动脉为蒂的鼻唇沟皮瓣予以修复。结果：43例患者鼻唇沟皮瓣全部成活。术后随访6～12个月，皮瓣外形良好，色泽与缺损区接近，质地柔软，供区瘢痕不明显。结论：鼻唇沟皮瓣具有设计灵活、血供可靠、供区损伤小等优点，修复外鼻组织缺损效果理想。

    [关键词]鼻唇沟皮瓣；鼻部缺损；修复；邻位皮瓣；重建

    [中图分类号]R765.9" " [文献标志码]A" " [文章编号]1008-6455(2025)08-0025-03

    Application of Nasolabial Groove Flap in the Repair of External Nasal Defect

    ZHANG Rong， GAO Zhan， WANG Rongyao

    ( Department of Oral and Maxillofacial Surgery， General Hospital of Xinjiang Military Command，

    Urumqi 830000， Xinjiang， China )

    Abstract： Objective To explore the efficacy of nasolabial flap in the repair of external nasal skin and soft tissue defects. Methods" From January 2018 to March 2024， 43 patients with nasion area skin defects were repaired by nasolabial flaps. Among them benign tumors occurred in 9 patients， basal cell carcinoma occurred in 18 patients and squamous cell carcinoma occurred in 13 patients. The nasolabial sulcus flap pedicled with the medial canthus artery or paranasal artery was designed according to the size of defect. Results" After follow-up of 6 to 12 months ......