Abstract: Objetive:To study application of split f lap and ectopectoralis musculocutaneous flap in the resection of the hypopharyngeal cancer with the laryngeal reservation.

• 文摘:目的:研究如何在保留喉功能喉咽癌切除术后应用裂层皮片加胸大肌肌皮瓣整复组织缺损。