Orbital apex syndrome involves?
A. Olfactory nerve
B. Ophthalmic division of trigeminal nerve
C. Maxillary division of trigeminal nerve
D. Mandibular division of trigeminal nerve
All are true regarding mucocele of frontal sinus except?
A. Cystic tender swelling
B. Egg shell crackling can be elicited
C. Displaces the eyeball downward and laterally
D. Treatment is frontoethmoidectomy
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