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Pellucid Marginal Degeneration Research Paper

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Pellucid Marginal Degeneration Research Paper
Pellucid Marginal Degeneration is a rare corneal ectatic disorder(PMC). This bilateral, non-hereditary , idiopathic disorder is characterized by irregular astigmatism(Collagen cross-linking in the treatment of pellucid marginal degeneration)and thinning of the peripheral cornea in absence of inflammation, often affecting the inferior quadrant in a crescentic fashion. The disorder includes an area of corneal protrusion above the point of maximal thinning. This is the hallmark of the disorder and is what distinguishes it from Keratoconus.
Pathophysiology of Pellucid Marginal Degeneration
The exact aetiology of Pellucid Marginal Degeneration has not been ascertained. However it is thought to be secondary to collagen abnormalities. Intraocular
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