The risk factors of acute attack of benign paroxysmal positional vertigo
ntroduction: Many people suffer from vertigo.Its origin in 85% of cases is otological while in 15% is central etiology.Benign paroxysmal positional vertigo (BPPV) is the most common cause of the true vertigo.In this research we evaluated the risk factors of acute attack of BPPV.Materials and Methods: This study was performed on 322 patients, presen