突发性耳聋包括的范围相当广泛,几乎可发生于每种外耳、中耳、内耳及耳神经的疾患。本文主要涉及的是感音神经领域内的突发性耳聋。一、诊断标准: (一)突然发生感音神经性耳聋。患者常可正确地叙述其发病的时间,甚至发病的钟点,其中亦有许多患者,是在睡醒时发现听力丧失。 Sudden deafness covers a wide range and can occur in almost every condition of the outer, middle, inner ear, and ear nerves. This article deals mainly with sudden deafness in the area of ​​sensorineural nerves. First, the diagnostic criteria: (A) a sudden sensorineural deafness. Patients often can correctly describe the time of its onset, and even the onset of the clock, many of them are found in wake of hearing loss.