Vertigo & Vestibular Glossary

An A–Z reference of vestibular, balance, and ENT terms — written by Dr. Prateek Porwal for patients, students, and clinicians. Each entry covers the medical definition, why the term matters in vertigo and balance care, and how it shows up in clinic.

A–Z Index

A

• Aural Fullness

B

• BBQ Roll Maneuver
• Bilateral Vestibulopathy
• Brandt-Daroff Exercises

C

• Caloric Test
• Canalithiasis
• Cochlea
• Cupulolithiasis

D

• Dix-Hallpike Test

E

• Endolymph
• Epley Maneuver

H

• Hair Cells
• HINTS Exam

N

• Nystagmus

O

• Oscillopsia
• Otoconia
• Otolith

P

• Perilymph
• Persistent Postural-Perceptual Dizziness (PPPD)

S

• Saccule
• Semicircular Canals
• Semont Maneuver
• Superior Canal Dehiscence

T

• Tinnitus

U

• Utricle

V

• Vestibular Nerve
• Vestibular Neuritis
• Vestibular Nuclei
• Video Head Impulse Test (vHIT)
• Videonystagmography (VNG)

About this glossary

This is a working reference. Entries are added regularly. If a term you need is missing, message me on WhatsApp 7393062200 and I will add it.

Medical Disclaimer: Glossary entries are educational only and not a substitute for in-person clinical assessment. Consult Dr. Prateek Porwal directly. WhatsApp: 7393062200.