Medically reviewed by Jennifer Steinhoff, MD Key Takeaways The lumbar spine includes five vertebrae that help with mobility ...

Interpretation of clinical findings of BPI in newborns depends on knowledge of peripheral nervous system (PNS) structures and physiology. All nervous system structures originate from the embryonic ...

A study has found, for the first time in humans, that patients with chronic sciatica -- back pain that shoots down the leg -- have evidence of inflammation in key areas of the nervous system. A study ...

Neural foraminal stenosis refers to the narrowing of the small openings between the vertebra in the spine which nerve roots pass through. A type of spinal stenosis, neural foraminal stenosis, does not ...

Foraminal stenosis is the narrowing or tightening of the openings between the bones in your spine. These small openings are called the foramen. Foraminal stenosis is a specific type of spinal stenosis ...