抄録
Twenty-three cases of BPPV were treated by Epley's canalith repositioning procedure (CRP). The efficacy of CRP was evaluated by changes in symptoms and the nystagmus. In all patients, both vertigo and nystagmus disappeared after one or two sessions of CRP. There was no recurrence. These results indicate the validity of canalolithiasis as a possible mechanism of BPPV.
