These can be both congenital or develop over time with the thinning of the otic capsule by the persistent pulsations of the intracranial pressures against the bones of the skull. Finally, disease conditions—for example cholesteatoma—can result in a<unk> . Traumatic events, with excessive pressure changes to the inner ear such as in scuba diving, head trauma, or an extremely loud noise can lead to rupture and leakage.
Labyrinthine fistula
Eustachian tube dysfunction
Labyrinthitis
Orbital apex syndrome
Arachnoid cyst
Cavernous sinus thrombosis
Optic nerve sheath meningioma
Vitreous hemorrhage