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 | |