Vestibular Testing is a series of assessments designed to evaluate the function of the vestibular system, which helps control balance and spatial orientation. These tests can identify issues related to dizziness, vertigo, and balance disorders. Common methods include electronystagmography (ENG), videonystagmography (VNG), and posturography, which measure eye movements and body stability. During these tests, patients may be asked to perform specific movements or be exposed to certain stimuli to observe their responses. The results help healthcare professionals diagnose conditions like benign paroxysmal positional vertigo (BPPV) or vestibular neuritis and guide appropriate treatment options.