 [ Symptoms ] is a biopsy needed to diagnose vertigo  my brother in law has been sick lately with what we think is symptoms of vertigo we were told the doctors were doing a biopsy and we would have the results in a week [ Disease ] a biopsy of what there are hundreds of causes of vertigo and many are in the inner ear and brain so i do not think someone would be doing a biopsy there since i do not know any details of the medical history i do not really know why someone would recommend a biopsy you would need to have the medical provider justify the reason