the most problematic ones are larger and more prominent over the passageway of a spinal nerve (called the nerve “root”). Cervical spondylosis refers to gradual wear and tear or age-related changes in ...

Spinal stenosis means a narrowing of the spinal canal – a space within the spine which protects the spinal cord and nerve roots. Lumbar refers to segment of your spine that contains the five spinal ...

kcl.ac.uk Background Greater occipital nerve (GON) blockade is a short-term preventive therapy for cluster headache (CH). We conducted a systematic review to evaluate the effectiveness and safety of ...