McCraw(1979),Bertott(1980),Guillamondegui(1981)报告了用斜方肌皮瓣修复头颈部软组织缺损的手术方法,张永福等介绍了用斜方肌外侧岛状肌皮瓣修复腮腺及口底肿瘤术后软组织缺损的临床经验。我们在解剖观察了斜方肌及其表面皮肤血供的基础上(附图),于1985年3月～1986年 McCraw (1979), Bertott (1980) and Guillamondegui (1981) reported surgical procedures for the repair of soft tissue defects of the head and neck with trapezius myocutaneous flap. Zhang et al. Introduced the use of the lateral myocutaneous flap of the trapezius muscle to repair the parotid gland and the mouth Clinical experience of soft tissue defect after tumor surgery. Based on the anatomical observation of the trabecular muscle and the skin blood supply on the surface (with photos), we conducted a series of experiments between March 1985 and 1986