[Modified Semont's maneuver in the treatment of benign paroxysmal positional vertigo]

Benign paroxysmal positional vertigo (BPPV) is one of the most frequent causes of vertigo. It is characterized by a peripheral balance impairment which occurs during specific movements or positions of the head. The etiology of BPPV is not clear although recent studies by Harada have given more weight to the otolithic theory. The present author has found frequent otoconia attached to the dark cell area around the crista of the semicircular canals. The treatment of BPPV is based on functional re-education of the patient (Semont maneuvers, the Brandt Daroff technique, Norre's V.H.T). The present study involves 62 patients affected by BPPV. The Hallpike maneuver was employed to define the affected side and then the modified Semont maneuver was performed. Recovery was obtained in all patients. The cure rate proved to be 82% after the first examination. The modified Semont maneuver is easier to perform than the traditional maneuver and has given excellent therapeutic results.