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What is Glaucoma flecken is and explain in detail?
Vogt's triad may be seen in patients with any type of post congestive glaucoma and in treated cases of acute congestive glaucoma. It is characterized by: _ Glaucoma flecken (anterior subcapsular lenticular opacity), _ Patches of iris atrophy, and _ Slightly dilated non-reacting pupil (due to sphincter atrophy). Glaukomflecken are gray-white epithelial and anterior coical lens opacities that occur following an episode of markedly elevated IOP , Ref: Khurana; 4th edition; Pg. 230