###Rationale: Retinal detachment is not a complication of orbital cellulitis Orbital Cellulitis Inflammation of orbital septum Complications Exposure keratopathy Compression of optic nerve Central retinal aery occlusion Orbital Abscess Intracranial spread of infections Septicemia

###Answer: OPTION D IS CORRECT.
###Question: Not a complication of orbital cellulitis
###Options:
A. Exposure keratopathy
B. Optic neuritis
C. Subperiosteal abscess
D. Retinal detachment
