扩张的颈肩峰区锁骨上皮瓣修复面颈部软组织缺损

扩张的颈肩峰区锁骨上皮瓣修复面颈部软组织缺损[关键词]外科皮瓣；皮肤组织扩张术；颈肩峰皮瓣；锁骨上动脉；组织缺损 Key words：surgical flap；soft tissue exp