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377.49 - Other Disorders Of Optic Nerve


The ICD 9 Code for Other disorders of optic nerve is listed as 377.49.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 377.49
Long Description: Other disorders of optic nerve
Short Description: Optic nerve disorder NEC
Chapter: Diseases Of The Nervous System And Sense Organs
Block: Disorders Of The Eye And Adnexa (360-379)
Related Descriptions: Aberrant III nerve regeneration
Compression of optic chiasm
Compression of optic nerve
Compression of optic tract
Compressive optic atrophy
Incipient prechiasmal optic nerve compression syndrome
Morning glory disc
Optic cup filled
Optic disc disorder
Optic disc glial tissue remnants
Optic disc tissue remnants
Optic nerve infarction
Retrobulbar optic nerve atrophy
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: H47.099 - Other disorders of optic nerve, not elsewhere classified, unspecified eye (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 377.49:
377.41 - Ischemic optic neuropathy
377.42 - Hemorrhage in optic nerve sheaths
377.43 - Optic nerve hypoplasia