临床资料在50例成人尸体下肢巨微解剖基础上我科自1986年3月应用小腿内侧皮瓣及肌皮瓣修复口腔颌面大范围缺损4例,均获成功,外形及功能满意。4例中男3例,女1例。年龄44～72岁。颊及腮腺癌各2例。皮瓣及肌皮瓣各2例。皮瓣面积7.5× Clinical data Based on the anatomic analysis of 50 adult cadaveric lower extremities, 4 cases of large-scale oral and maxillofacial defect were repaired by the medial flaps and myocutaneous flaps in March 1986. All of them were successful and their appearance and function were satisfactory. 4 cases of male 3 cases, 1 female. Age 44 to 72 years old. Buccal and parotid gland cancer in 2 cases. Flap and myocutaneous flap in 2 cases. Flap area 7.5 ×