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Syndrome reference sheet
Generated 12 Oct 2026
Neurology · Neurology / Autonomic disorders Barré–Liéou syndrome
Also known as: Posterior cervical sympathetic syndrome
Vertigo, headache and tinnitus attributed to cervical spondylosis.
- Medical specialty
- Neurology
- Subspecialty
- Neurology / Autonomic disorders
- Sex & age distribution
- Male: affected; Female: affected; Children: rare
- Gene(s) involved
- None recorded
Etiology & mechanism
Posterior cervical sympathetic irritation (disputed).
Gene(s) involved (0)
No gene recorded.
Symptoms & signs (5)
headacheneck paintinnitusvertigovisual disturbances