由于对喉的解剖学和喉的淋巴引流胚胎学力面知识的提高,喉的保守性手术再次作为治疗肿瘤的一种方法,越来越有现实价值。在根治性手术和保留喉功能手术之间,无折中余地,显然,手术切除得越广泛,修复也越困难尤其喉部手术更是如此。作者强调指出,保留喉功能手术的术 Due to the increased knowledge of laryngeal anatomy and laryngeal lymphatic drainage embryology knowledge, laryngeal conservative surgery once again as a way to treat cancer, more and more real value. There is no compromise between radical surgery and preserving laryngeal surgery, and it is clear that the more extensive the surgical resection, the more difficult it is to repair, especially the throat surgery. The authors emphasize that the preservation of laryngeal surgery surgery