On CT scan of the head, orbital<unk>  is characterized by hyperdensity within low density periorbital fat and generalized elevation of the periobita. CT scan of the orbit is the imaging modality of choice for patients with<unk>  scan is also diagnostic of subperiosteal and orbital abscesses associated with orbital<unk> .
Orbital cellulitis CT
Orbital cellulitis MRI
Cavernous sinus thrombosis CT scan
Mastoiditis MRI
Tympanometry
Mastoiditis CT
Orbital cellulitis physical examination
Recurrent corneal erosion physical examination