indications for a primary corneal transplant ( n = 1,018 ) were keratitis-induced corneal changes ( 35.0 % ) , dystrophies ( 30.5 % ) , surgical traumas ( 17.2 % ) , nonsurgical traumas ( 11.4 % ) , congenital corneal clouding ( 3.1 % ) and degenerations ( 2.8 % ) .
C0022568
keratitis
C0010031
corneal