Lumbar decompression surgery aims to release compressed nerves in the lower back. This procedure may ease pain and improve mobility in those with spinal conditions. Conditions such as herniated disks, ...

Lumbar radiculopathy is inflammation of a nerve root in the lower back that causes symptoms in the back and down the leg. Radiculopathy is pain and other neurological symptoms caused by the pinching ...

What is the anatomy of the spinal cord? The human spinal cord is a cylindrical structure of nerve tissue that is protected by the spinal column and composed of uniformly organized white and grey ...

Spinal stenosis refers to the narrowing of the spinal canal, which is the space in the center of the vertebrae containing the spinal cord and nerve roots. At its most severe or final stage — known as ...

A dermatome is an area of skin that gets its sensation from a specific spinal nerve root. Spinal nerves exist in 31 pairs, one on each side of the spine. These nerves send signals for things like ...

Exercising with sciatica might seem like an impossible task if you suffer from the condition, but it could alleviate your symptoms, experts believe. The sciatic nerve is the longest in your body, ...