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BPPV

Benign paroxysmal positional vertigo: brief spinning vertigo triggered by head position, caused by displaced inner ear crystals.

GlossaryUsed in 1 topic

Definition

In BPPV, otoconia (calcium carbonate crystals) move into one of the semicircular canals, most often the posterior canal. Turning in bed or looking up can then provoke short episodes of vertigo.

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Definitions here are general. They do not say what any profession may do in any state; that is set by each state’s law. Back to the full glossary

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