为解决喉全摘术后的发声问题,有人工喉、食管发声及喉成形术等方法。在喉成形术中又有气管-咽部瘘、气管-食管瘘、Tracheo-hyoidopexie、甲状软骨成形等术式。气管-食管瘘的术式由Komorn氏(1973)最初提出,手术时不用特殊器具,一次完成手术,可获得较高的成功率(69%)。著者自1975年应用气管-食管瘘法行喉成形术6例,除1例因其他疾病死亡外,剩下的5例 In order to solve the vocal problem after total laryngectomy, artificial throat, esophageal vocalization and laryngoplasty and other methods. Tracheo-pharyngeal fistula, tracheal-esophageal fistula, Tracheo-hyoidopexie, and thyroid cartilage formation are also performed in laryngoplasty. The tracheal-esophageal fistula procedure was first proposed by Komorn (1973). The procedure resulted in a high success rate (69%) in one operation without using special instruments. Author from 1975 tracheal-esophageal fistula line thoracoplasty in 6 cases, except for 1 case of death due to other diseases, the remaining 5 cases