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 > Corneal Opacity And Other Disorders Of Cornea 371.* > 2006 ICD-9-CM Diagnosis 371.23 Bullous keratopathy View the most recent version of ICD-9-CM 371.23 371.23 is a specific code that can be used to specify a diagnosis 371.23 contains 2 index entries View the ICD-9-CM Volume 1 371.* hierarchy  Index entries containing 371.23: Cyst (mucus) (retention) (serous) (simple) cornea 371.23 Keratopathy 371.40 bullous (see also Keratitis) 371.23