The Treatment of Horizontal Canal Positional Vertigo: Our Experience in 66 Cases

Abstract

The correct identification of both nystagmic pattern and site of the lesion is crucial for the choice of physical treatment of HSC-PPV and its success. We have standardized the treatment protocol consisting of a "barbecue" maneuver followed by "forced prolonged position" in cases of geotropic nystagmus and a modified fourth step of the Semont maneuver for apogeotropic nystagmus. Our results appear encouraging because 90% of the entire study group was symptom free after three sessions.