• Transepithelial PTK for recurrent Granular dystrophy after PKP Description: First, epithelium was removed by laser (40 microns deep) then masking agent was used and PTK was applied to remove granular opacities, slit-lamp was used to define the depth of treatment. Dry amniotic membrane and BCL was placed on the eye. Subspecialty: Refractive Management / Intervention Level: Intermediate Uploaded By: Ladan Espandar