<unk>  is an uncommon complication seen in people with advanced keratoconus or other corneal ectatic disorders, and is characterized by stromal edema due to leakage of aqueous humor through a tear in Descemet's membrane. Although a<unk>  usually causes increased scarring of the cornea, occasionally it will benefit a patient by creating a flatter cone, aiding the fitting of contact lenses. Corneal transplantation is not usually indicated during<unk> .
Corneal hydrops
Corneal neovascularization
Macular corneal dystrophy
Granular corneal dystrophy
Macular edema
Bullous keratopathy
Band keratopathy
Interstitial keratitis