Most common cause of proptosis in adults is ?
Ans. is 'b' i.e., Thyroid Ophthalmopathy The most common cause of unilateral proptosis in children is orbital cellulitis. The most common cause of unilateral proptosis in adults is thyroid ophthalmopathy.
Orbital cellulitis
Thyroid Ophthalmopathy
Carotico - cavernous fistula
Trauma