一般认为内淋巴囊（ES）吸收内淋巴液，最近的研究表明ES也有分泌功能，据认为这与内耳液体容量与压力的调节有紧密联系，但这种调节功能的机理一直不清楚。该文以外科方法闭塞ES和内淋巴导管（ED），模拟ES功能障碍，对此进行研究。实验选用体重250～3009、耳廓反射正常的成年 It is generally accepted that the endolymphatic sac (ES) absorbs endolymphatic fluid. Recent studies have shown that ES also has secretory function, which is thought to be closely linked to the regulation of fluid volume and pressure in the inner ear. However, the mechanism of this regulatory function has not been clear. In this paper, surgical methods of occlusion of ES and endolymphatic ducts (ED), ES dysfunction simulation to study this. Experimental weight 250 ~ 3009, auricle reflex normal adult