喉部分切除术后喉重建的重要问题之一是修复喉内缺损,防止喉狭窄。作者门对颈部解剖、筋膜、喉粘膜研究后,认为胸舌肌筋膜不仅面积大并有抗御流涎、分泌物和抗感染的能力,且能耐受血管形成不良。在喉切除手术中若能保留一个杓状软骨、便可防止误咽。喉内缺损处如有适合的组织覆盖,喉部分切除术就应尽量彻底。一侧肿瘤或已累及喉的所有三部分,可行喉垂直部分切除术,如肿瘤已侵及会厌喉面,可做喉的联合部分切除术。易言之,应用筋膜覆盖,即使 One of the major issues with laryngectomy after laryngectomy is to repair laryngeal defects and prevent stenosis of the larynx. The author of the door on the neck anatomy, fascia, laryngeal mucosa, that the thoracic fascia not only large area and have the ability to resist salivation, secretions and anti-infection, and can withstand angiogenesis. If you keep an arytenoid cartilage during laryngectomy, you can prevent swallowing. Throat resection should be as thorough as possible if adequate tissue coverage is available. One side of the tumor or throat has been involved in all three parts, feasible partial laryngectomy, such as the tumor has been invasion and epiglottis throat, throat can be combined partial resection. Ease, apply fascia cover even though