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 365.23 Chronic angle-closure glaucoma View the most recent version of ICD-9-CM 365.23 365.23 is a specific code that can be used to specify a diagnosis 365.23 contains 2 index entries View the ICD-9-CM Volume 1 365.* hierarchy  Index entries containing 365.23: Glaucoma (capsular) (inflammatory) (noninflammatory) (primary) 365.9 angle closure 365.20 chronic 365.23 narrow angle (primary) 365.20 chronic 365.23