The most common finding is oculomotor nerve dysfunction leading to ophthalmoplegia. This is often accompanied by ophthalmic nerve dysfunction, leading to hypoesthesia of the upper face. The optic nerve may eventually be involved, with resulting visual loss.
Orbital apex syndrome
Labyrinthine fistula
Labyrinthitis
Orbital blowout fracture
Rectovestibular fistula
Orbital cellulitis
Cavernous sinus thrombosis
Vestibular adenitis