<unk>  <unk>  is corneal scarring due to chronic inflammation of the corneal stroma.<unk>  means space between cells i.e. corneal stroma which lies between the epithelium and the endothelium. Keratitis means corneal inflammation.
Interstitial keratitis
Peripheral ulcerative keratitis
Nummular keratitis
Neurotrophic keratitis
Granular corneal dystrophy
Diffuse lamellar keratitis
Lattice corneal dystrophy
Macular corneal dystrophy