2008 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 > Disorders Of Optic Nerve And Visual Pathways 377.* > 2008 ICD-9-CM Diagnosis 377.39 Other optic neuritis  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 377.39 can be accessed here. 377.39 is a specific code that can be used to specify a diagnosis 377.39 contains 4 index entries View the ICD-9-CM Volume 1 377.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 377.39 excludes: ischemic optic neuropathy (377.41) Index entries containing 377.39: Neuropathy, neuropathic (see also Disorder, nerve) 355.9 optic 377.39 ischemic 377.41 nutritional 377.33 toxic 377.34 Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (congenital) (degeneration) (disease) (fibrocaseous) (fistula) (gangrene) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative) 011.9 optic 017.3 [377.39] nerve trunk 017.3 [377.39] papilla, papillae 017.3 [377.39]