Treatment in Benign Paroxysmal Positional Vertigo: Factors that Affect Successful Treatment Outcome

Abstract

Benign paroxysmal positional vertigo (BPPV) is the most common etiology of benign vestibulopathy. Various treatments for BPPV have been developed, and appropriate treatments for each subtype of BPPV have been provided and used in accordance with clinical practice guidelines published by the American Academy of Otorhinolaryngology-Head and Neck Surgery in 2008 and 2017. Although many therapeutic maneuvers have been reported to show high success rates in the treatment of BPPV patients, some cases are not effective even by appropriate therapeutic maneuvers. This article reviews various factors affecting the successful treatment of BPPV patients.