双侧前庭病(bilateral vestibulopathy,BVP)是姿势不稳和跌倒最常见的原因之一,尤其是在老年患者中,在门诊眩晕患者中发病率为2%~7%。因症状的常见性、不典型性和潜伏性,BVP常被忽视或滞诊。通过病史(姿势步态不稳,坐位或卧位消失,空间记忆和定向障碍)和临床检查[双侧头脉冲试验(head impulse test,HIT)和(或)冷热试验异常]很容易做出可靠诊断。1病因BVP的病因至今不明,一项纳入255例患者 Bilateral vestibulopathy (BVP) is one of the most common causes of postural instability and falls, especially among elderly patients, with a prevalence of 2% to 7% in outpatients with vertigo. Due to the common, atypical and latent symptoms, BVP is often overlooked or delayed. It is easy to make a medical history (gait instability, disappearance of sitting or lying position, spatial memory and disorientation) and clinical examination [head impulse test (HIT) and / or cold and heat test abnormalities] Reliable diagnosis. 1 Etiology The cause of BVP remains unknown, with 255 patients enrolled