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 > Glaucoma 365.* > 2006 ICD-9-CM Diagnosis 365.13 Pigmentary open-angle glaucoma View the most recent version of ICD-9-CM 365.13 Glaucoma in which the angle of the anterior chamber is open and the trabecular meshwork does not encroach on the base of the iris. 365.13 is a specific code that can be used to specify a diagnosis 365.13 contains 1 index entry View the ICD-9-CM Volume 1 365.* hierarchy  Index entries containing 365.13: Glaucoma (capsular) (inflammatory) (noninflammatory) (primary) 365.9 pigmentary 365.13