Posterior Cervical Sympathetic Syndrome

**Definition:** A pathological condition that is characterized by a host of cranial symptoms, such as headaches, abnormal functions of the eyes and the ears, and psychological and mental disorders. This syndrome usually appears after neck injuries, inflammation, or neoplasm.

**Tree numbers:** - C05.116.900.596

**Synonyms:** - Barre-Lieou Syndrome - Syndrome of Barre-Lieou