2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Visual Disturbances 368.* > 2006 ICD-9-CM Diagnosis 368.53 Tritan defect View the most recent version of ICD-9-CM 368.53 368.53 is a specific code that can be used to specify a diagnosis 368.53 contains 6 index entries View the ICD-9-CM Volume 1 368.* hierarchy Alternate Terminology Tritanomaly Tritanopia  Index entries containing 368.53: Acyanoblepsia 368.53 Acyanopsia 368.53 Blindness (acquired) (congenital) (both eyes) 369.00 color (congenital) 368.59 blue 368.53 Defect, defective 759.9 tritan 368.53 Tritanomaly 368.53 Tritanopia 368.53