. 2015 Jun 30;2(2):75–88. doi: 10.15441/ceem.15.026

Table 3.

Diagnosis and treatment of benign paroxysmal positional vertigo involving each semicircular canal

Type	Diagnosis		Treatment
Type	Maneuver	Induced nystagmus	Treatment
PC	Dix-Hallpike	Upbeat & ipsiversive^a) torsional	Epley maneuver
	Side-lying	Upbeat & ipsiversive^a) torsional	Semont maneuver
HC-geotropic	Supine roll	Geotropic	Barbecue maneuver
			Gufoni maneuver
HC-apogeotropic	Supine roll	Apogeotropic	Gufoni maneuver
			Head-shaking maneuver

PC, posterior canal; HC, horizontal canal.

^a)

The upper pole of the eyes beats toward the side of the affected ear.