Findings of electronystagmography(ENG) in 645 patients with vertigo were analysed. Two hundred and twelve cases showed vestibular peripheral vertigo, 394 cases vestibular central vestigo, and 39 cases other types of vertigo.

• 645例眩晕患者的眼震电图检查结果：属前庭周围性眩晕212例，前庭中枢性眩晕394例，其它原因和原因不明39例。