Orbital cellulitis most commonly occurs after which sinus infection?
ANSWER: (C) EthmoidalREF: Dhingra 4th ed p, 182,190However orbital cellulitis can be a complication of maxillary, frontal and Ethmoid sinusitis, Orbital cellulitis is an early complication in Ethmoid sinusitis and hence most common.
Maxillary
Frontal
Ethmoidal
Sphenoidal
Nose and PNS