The spinal cord is the bundle of nerve tissue that extends ... such as injections or surgery for your lumbar spine. Understanding the basic anatomy of the five lumbar bones that make up your ...

Low back pain is one of the most common reasons patients see primary care doctors. To understand this condition, it’s ...

The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain. The peripheral nervous system is the ...

Conditions that affect the underlying nerves can cause tingling or pins and needles in the back. Also known as paresthesia, it can stem from infections, spinal injuries, fibromyalgia, and other ...