Ophthalmology General f9f51626 Munsen sign is seen in: March 2013 (h) A Corneal dystrophy B Perforated corneal ulcer C Keratoconus D Marfan syndrome High-Yield Explanation Ans. C i.e. Keratoconus Keratoconus Protrusion of central pa of cornea with thinning, Corneal nerves are visible, Associated features: - Munsen's sign, - Fleischer sign