聍是耳道聍腺的分泌物，对外耳道有保护作用。正常情况下，阿府在耳道干燥后，可借颞颌关节运动自行排出。但在外耳道疾病等因素作用下，则造成耵聍阻塞耳道。可肝取出一般情况下无多大难度，如操作不慎，可导致外耳遭损伤或鼓膜破裂，甚可并发感染。为此，笔者介绍体会如下。l 聍 is the secretion of the ear gland gland, the external auditory canal has a protective effect. Under normal circumstances, the government in the ear canal dry, by temporomandibular joint movement of self-discharge. But in the external auditory canal diseases and other factors, it caused the obstruction of ear canal. Under normal circumstances can remove the liver without much difficulty, such as careless operation, can lead to damage to the outer ear or tympanic membrane rupture, can be complicated by infection. To this end, I introduce the following experience. l