Analysis of Dix-Hallpike maneuver induced nystagmus based on virtual simulation.

CONCLUSION: The atypical nystagmus often turns negative when the Dix-Hallpike maneuver is repeated. If the repeat test is positive and consistent with the results of the first diagnostic test, the otolith can be accurately located.
PMID: 33557660 [PubMed - as supplied by publisher]

Source: Acta Oto-Laryngologica - February 9, 2021 Category: ENT & OMF Authors: Zheng Y, Wu S, Yang X Tags: Acta Otolaryngol Source Type: research