Video head impulse test and caloric test in definite M énière’s disease

Video head impulse test and caloric test in definite M énière’s disease: ConclusionsThe caloric test can detect abnormalities of the vestibular function better than vHIT in all stages of MD. However, the vHIT showed more specificity for the detection of abnormal SCC function. The vHIT test can be used as a screening tool and the caloric test should be considered if a vHIT result is normal. (Source: European Archives of Oto-Rhino-Laryngology)