舌骨下肌群肌皮瓣是近十年来出现的一种新型皮瓣,1980年由王弘士等人首先提出。国内至今报道较少。我们从1987年开始,有选择性地应用该皮瓣于9例口腔颌面恶性肿瘤颌颈联合根治术患者,收到了满意的效果。解剖特点与手术方法: 舌骨下肌群肌皮瓣由胸骨舌骨肌,胸骨 Sublingual musculocutaneous myocutaneous flap is a new type of skin flap appeared in the past ten years, and was first proposed by Wang Hongshi and others in 1980. So far less reported. Since 1987, we have selectively applied this flap to 9 patients with maxillofacial and maxillofacial radical mastectomy of oral and maxillofacial malignancy, and received satisfactory results. Anatomical characteristics and surgical methods: Sublingual muscle myocutaneous flap from the sternohyoid muscle, sternum