Canalith repositioning procedures (CRPs) are a series of maneuvers designed to treat benign paroxysmal positional vertigo (BPPV), a common vestibular disorder. These procedures aim to move dislodged otoliths (calcium carbonate crystals) from the semicircular canals of the inner ear back to their correct location in the utricle. The most well-known CRP is the Epley maneuver, but other techniques like the Semont maneuver and the Brandt-Daroff exercises are also used.
