[Analysis of vascular vertigo due to cervical spondylosis and vertebro-basilar insufficiency based on sex and age in clinical materials].

According to examination of 97 patients with vascular vertigo the dependence on vertigo to vertebral spondylosis and insufficiency vertebro-basilar artery was showed. Vertebral degeneration was noticed in 70.1%, basilar artery insufficiency in 42.3% of the patients. In 75.6% of the patients there was noticed both of above symptoms. Rotary test showed labyrinth asymmetry in 41.2% and in caloric test 50.5% of the patients.