Vertebrobasilar Occlusive Disorders Presenting as Sudden Sensorineural Hearing Loss

Abstract

Our results confirm the low incidence of SSHL related to VBOD and show that the observation of endocochlear audiometric features cannot preclude a central cause in SSHL. The clinical presentation of our cases related to VBOD emphasize that a careful follow-up of any patient with SSHL is warranted and that the presence of nuchal pain suggestive of arterial dissection in younger subjects, a past history of atherosclerosis or embolism in older patients, or the occurrence of delayed associated neurologic symptoms should be considered with particular caution in this situation.