Benign paroxysmal positional vertigo, or BPPV, is a common cause of vertigo. BPPV occurs when crystals move from one part of the inner ear to another, disrupting signals to the brain. When a person ...
Benign paroxysmal positional vertigo (BPPV) is a type of vertigo caused by calcium crystals in the inner ear. These crystals are usually located in two parts of the ear called the utricle and saccule.