单侧耳聋患者一般就诊较晚,其就诊原因多为耳鸣或眩晕。本文研究各种耳聋病因的百分比,並强调指出单侧感音性耳聋的重要检查方法。成人的单侧耳聋,即应想到有可能是听神经瘤,这对治疗非常重要,但在众多的单侧耳聋中,听神经瘤的百分比是很低的。 Patients with unilateral deafness usually visit later, mostly because of tinnitus or dizziness. This article examines the various causes of deafness and highlights the important test for unilateral sensory deafness. Unilateral deafness in adults, that is, may think of acoustic neuroma, which is very important for treatment, but in many unilateral deafness, the percentage of acoustic neuroma is very low.