
Trigeminal Neuralgia
Tic Douloureux
📋Overview
Trigeminal neuralgia is a chronic pain disorder characterized by sudden, severe, electric shock-like facial pain along one or more branches of the trigeminal nerve. It is also known as tic douloureux. The modern preferred term remains trigeminal neuralgia. The condition typically affects the sensory distribution of the trigeminal nerve and is often caused by vascular compression of the nerve root or other structural causes.
Medical codes (for reference)
UMLS CUI: C0040997ICD-10-CM
G50.0
MeSH
D014277
SNOMED CT (US)
31681005
Codes are provided for reference and interoperability. They are not a diagnosis.
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