喉癌手术的要求首先必须将癌瘤彻底切除,包括足够安全范围;术后应使病人能说话,即发音重建术。在癌瘤范围比较广泛,如从一侧声带向前扩展至前连合,甚至延伸至对侧真声带前端,向右扩展至杓区,向上侵犯喉室,但不侵犯假声带;向下 The requirements of laryngeal surgery must first be completely resected cancer, including adequate security range; postoperative patients should be able to speak, that is, pronunciation reconstruction. In the wider range of cancer, such as from the side of the vocal cord to the anterior extension of the anterior commissure, and even extended to the contralateral true vocal cord front, right extension to the spoon area, upward invasion of the throat room, but not infringement of the false vocal cord; down