| 释义 |
paraglottic space paraglottic spacethe space on each side of the glottis bounded laterally by the perichondrium of the thyroid cartilage and the cricothyroid membrane and posteriorly by the mucous membrane of the pyriform sinus; anterosuperiorly it extends into the preepiglottic space. It is an important route of transglottic and extralaryngeal spread of carcinoma of the larynx.par·a·glot·tic space (par'ă-glot'ik spās) The space on each side of the glottis bounded laterally by the perichondrium of the thyroid cartilage and the cricothyroid membrane and posteriorly by the mucous membrane of the pyriform sinus; anterosuperiorly it extends into the preepiglottic space. It is an important route of transglottic and extralaryngeal spread of carcinoma of the larynx. par·a·glot·tic space (par'ă-glot'ik spās) Area on each side of glottis bounded laterally by perichondrium of thyroid cartilage and cricothyroid membrane and posteriorly by mucous membrane of pyriform sinus. |