自1873年Billroth完成首例全喉切除术以来,手术一直是治疗喉癌的主要手段〔1〕。但全喉切除术切除了整个喉部,未能保存喉的发声和呼吸功能,患者不能发声交流,需靠颈前气管造瘘口呼吸,生存质量差。随着喉癌外科学的发展,手术操作范围合理缩小,力求保存患者机体功能,保留或重建喉 Since Billroth completed the first total laryngectomy in 1873, surgery has been the primary treatment for laryngeal cancer [1]. However, total laryngectomy resection of the entire larynx, laryngeal voiding and respiratory function can not be preserved, the patient can not voice communication, need to rely on anterior tracheostomy mouth breathing, poor quality of life. With the development of laryngeal surgery, the range of surgical operations is reasonably narrowed, so as to preserve the function of the patient’s body and preserve or reconstruct the throat