颈阔肌肌皮瓣是一种由真皮下血管网供血的随意皮瓣，距离颌面部最近，皮肤颜色与面部相近，质地柔软，薄而无毛，同时临床操作技术要求不高，故是一种较好的即刻修复面部缺损的材料，通过８７例患者的临床观察，认为设计颈阔肌皮瓣的长宽比例不能超过２：１，皮瓣蒂部术后避免压迫，以保证皮瓣的血运正常。术后加强护理，密切观察皮瓣的色泽变化，发现问题，及时处理确保皮瓣成活。 Platysma myocutaneous flap is a subcutaneous vascular network of blood supply from the random flap, from the maxillofacial region recently, the skin color and the face similar to the soft texture, thin and glabrous, while the clinical technical requirements are not high, it is A good immediate repair of facial defect material, through the clinical observation of 87 patients, that the width-to-width ratio of the design of platysma flap can not exceed 2: 1, flap pedicle surgery to avoid oppression, to ensure flaps Normal blood circulation. Postoperative intensive care, close observation of changes in the color of the flaps, found problems, timely treatment to ensure flap survival.