A 39-year-old female with an intraspinal extradural arachnoid cyst of the lumbar spine presented with intermittent radiating lumbar pain. The magnetic resonance imaging (MRI) showed a dorsal spinal ...

Tarlov cysts are a condition where you develop cysts on the nerves of your spine. These pockets of fluid aren't life-threatening, but they can lead to symptoms like pain or muscle weakness. The cysts ...

A study by Massachusetts General Hospital (MGH) investigators has found, for the first time in humans, that patients with chronic sciatica - back pain that shoots down the leg - have evidence of ...

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 ...

Syringomyelia is a medical condition that can sound confusing, but it’s easier to understand with an example. Imagine your spinal cord as a thick cable that carries messages between your brain and the ...

A herniated disc can pinch a nerve, which causes pain, numbness, or weakness in your lower back and legs. Diagnosing a pinched nerve involves your medical history, a physical exam, and diagnostic ...

A dermatome is an area of skin supplied by a single spinal nerve. There are 31 pairs of spinal nerves, forming nerve roots that branch from your spinal cord, but only 30 dermatomes. Your spinal nerves ...

Pain can be caused in any part of the body. When there is some dysfunction or problem in any organ or functioning, then pain occurs. Some pains are very general and can go away with time but some can ...

Chronic pain is among the millions of patients globally whose management becomes a real challenge after surgical damage to nerves. In this case, for instance, the technique of DRG stimulation aimed at ...

Dermatomes are areas of skin that send signals to the brain through the spinal nerves. The dermatome system covers the entire body from the hands and fingers to the feet and toes. The part of a nerve ...