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 365.21 Intermittent angle-closure glaucoma View the most recent version of ICD-9-CM 365.21 365.21 is a specific code that can be used to specify a diagnosis 365.21 contains 6 index entries View the ICD-9-CM Volume 1 365.* hierarchy Alternate Terminology Angle-closure glaucoma: interval subacute  Index entries containing 365.21: Glaucoma (capsular) (inflammatory) (noninflammatory) (primary) 365.9 angle closure 365.20 intermittent 365.21 interval 365.21 subacute 365.21 narrow angle (primary) 365.20 intermittent 365.21 interval 365.21 subacute 365.21