Corneal Ectasias – Keratoconus, Keratoglobus, and Pellucid Marginal Degeneration Classification and Clinical Features (2023) Unknown

Description

This text provides a summary of corneal ectasias, detailing conditions such as Keratoconus, Keratoglobus, and Pellucid Marginal Degeneration (PMD). It includes morphological classification (Nipple cone, Oval cone), key clinical signs (Munson sign, Vogt striae, Fleischer ring), and associated systemic conditions (Ehlers-Danlos syndrome, Down syndrome, Marfan syndrome).