Home > 2012 ICD-9-CM Diagnosis Codes > 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-
2012 ICD-9-CM Diagnosis Code 377.49
Other disorders of optic nerve
- Short description: Optic nerve disorder NEC.
- ICD-9-CM 377.49 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
- You are viewing the 2012 version of ICD-9-CM 377.49.
- More recent version(s) of ICD-9-CM 377.49: 2013.
377.49 Alternative Terminology
- 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
- Myelinated nerve fibers of optic disc
- Optic cup filled
- Optic disc disorder
- Optic disc glial tissue remnants
- Optic disc tissue remnants
- Optic nerve and photoreceptor degeneration
- Optic nerve compression
- Optic nerve infarction
- Photoreceptor degeneration
- Retinal nerve fiber layer myelinated
- Retrobulbar optic nerve atrophy
Applies To
- Compression of optic nerve
Convert 377.49 to ICD-10-CM 
ICD-9-CM 377.49 converts approximately to:
- 2013 ICD-10-CM H47.099 Other disorders of optic nerve, not elsewhere classified, unspecified eye
ICD-9-CM Volume 2 Index entries containing back-references to 377.49:
- Block
optic nerve 377.49
- Compression
cranial nerve 352.9
- nerve NEC - see also Disorder, nerve
arm NEC 354.9- autonomic nervous system (see also Neuropathy, peripheral, autonomic) 337.9
- axillary 353.0
- cranial NEC 352.9
- due to displacement of intervertebral disc 722.2
- iliohypogastric 355.79
- ilioinguinal 355.79
- leg NEC 355.8
- lower extremity NEC 355.8
- median (in carpal tunnel) 354.0
- obturator 355.79
- optic 377.49
- plantar 355.6
- posterior tibial (in tarsal tunnel) 355.5
- root (by scar tissue) NEC 724.9
- saphenous 355.79
- sciatic (acute) 355.0
- sympathetic 337.9
- traumatic - see Injury, nerve
- ulnar 354.2
- upper extremity NEC 354.9
- Disease, diseased - see also Syndrome
- optic nerve NEC 377.49
- Disorder - see also Disease
- nerve 349.9
abducens NEC 378.54- accessory 352.4
- acoustic 388.5
- auditory 388.5
- auriculotemporal 350.8
- axillary 353.0
- cerebral - see Disorder, nerve, cranial
- cranial 352.9
- entrapment - see Neuropathy, entrapment
- facial 351.9
- specified NEC 351.8
- femoral 355.2
- glossopharyngeal NEC 352.2
- hypoglossal 352.5
- iliohypogastric 355.79
- ilioinguinal 355.79
- intercostal 353.8
- lateral
- lower limb NEC 355.8
- medial, popliteal 355.4
- median NEC 354.1
- obturator 355.79
- oculomotor
- olfactory 352.0
- optic 377.49
- peroneal 355.3
- phrenic 354.8
- plantar 355.6
- pneumogastric 352.3
- posterior tibial 355.5
- radial 354.3
- recurrent laryngeal 352.3
- root 353.9
- specified NEC 353.8
- saphenous 355.79
- sciatic NEC 355.0
- specified NEC 355.9
- spinal 355.9
- sympathetic NEC 337.9
- trigeminal 350.9
- specified NEC 350.8
- trochlear 378.53
- ulnar 354.2
- upper limb NEC 354.9
- vagus 352.3
- Disturbance - see also Disease
- optic nerve NEC 377.49
- Lesion(s)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 377.49 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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