咽喉部存在许多筋膜间隙,当这些间隙内(有肿瘤形成或间隙周围的肿瘤侵入时,它们一方面可以阻止肿瘤的扩散,另一方面肿瘤又可沿着间隙按一定方向蔓延。因此,了解这些间隙,对了解肿瘤的局部扩展和外科治疗具有重要意义。本文将对咽喉部四个重要的筋膜间隙的解剖结构研究成果及临 There are many fascia gaps in the larynx, and when these spaces (tumor formation or tumor invasion around the gap, they can stop the spread of the tumor on the one hand, and the tumor can spread along the gap in a certain direction.) Therefore, understanding These gaps, to understand the local expansion of the tumor and surgical treatment of great significance.This article will be the throat of the four important anatomical structures of fascia gap research results and