What We Treat Home / Centers Programs / Department of ENT and Skull Base Surgery / What We Treat Also in the section... What We Treat Show submenu Acoustic Neuroma Cerebrospinal Fluid (CSF) Leak Cholesteatoma Meningioma Otosclerosis Perforated Eardrum Sudden Hearing Loss Vertigo and Dizziness Tests, Treatments & Procedures Show submenu Cochlear Implant Gamma Knife Radiosurgery Radiosurgery Skull Base Surgery Specialists Resources The Barrow Difference Acoustic Neuroma Cerebrospinal Fluid (CSF) Leak Cholesteatoma Meningioma Otosclerosis Perforated Eardrum Sudden Hearing Loss Vertigo and Dizziness