ICD9.US
DISEASES OF THE NERVOUS SYSTEM AND SENSE ORGANS
320-389
DISEASES OF THE NERVOUS SYSTEM AND SENSE ORGANS
320-326
INFLAMMATORY DISEASES OF THE CENTRAL NERVOUS SYSTEM
327
ORGANIC SLEEP DISORDERS
330-337
HEREDITARY AND DEGENERATIVE DISEASES OF THE CENTRAL NERVOUS SYSTEM
338
PAIN
339
OTHER HEADACHE SYNDROMES
340-349
OTHER DISORDERS OF THE CENTRAL NERVOUS SYSTEM
350-359
DISORDERS OF THE PERIPHERAL NERVOUS SYSTEM
360-379
DISORDERS OF THE EYE AND ADNEXA
380-389
DISEASES OF THE EAR AND MASTOID PROCESS
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