Wrap a stack of tortillas in damp paper towels or a damp kitchen towel, then wrap in plastic wrap or place in a microwave-safe resealable plastic bag (keep the bag open to vent).
Scleral lenses are large diameter gas permeable lenses that rest. beyond the limits of the cornea on the sclera. Successful fitting of. scleral lenses may defer surgical intervention and decrease the risk. of corneal scarring (4). Scleral lenses may be indicated for primary. and secondary corneal ectasias, post-corneal transplants, and.
Scleritis can be anterior, with involvement of the sclera that is visible to the naked eye, or posterior, with involvement of sclera that is enclosed by the orbital tissues. Anterior scleritis is further subdivided into diffuse, nodular or necrotizing types. Necrotizing anterior scleritis can occur with or without inflammation; when not associated with clinically visible inflammation, necrotizing anterior scleritis is referred to as scleromalacia perforans.