Sternohyoid muscle and fascia flap and pectoralis major myocutaneous flap are the two effective reconstructive methods, the former affect the swallow and speech function little,the latter can repair large tissue defect.

• 胸骨舌骨肌肌筋膜瓣和胸大肌肌皮瓣修复是两种有效的修复方法 ,前者对术后吞咽、语言功能的影响较小 ,后者可修复局部较大的组织缺损