While some guidelines recommend two diagnostic nerve blocks before radiofrequency treatment for chronic low back pain, a randomized trial showed greater success without use of the prior blocks. The ...

Nerve block anesthesia is gaining popularity as a safer alternative to general anesthesia, according to MedCity News. Nerve blocks, which interrupt and prevent chemical signals of pain from reaching ...

The back supports the body’s weight and allows for flexible movement while protecting vital organs and nerve structures. It comprises the spine, nerves, and other crucial elements. Problems with the ...

When one trains to become a physician, there is a first time for everything - the first scary day in anatomy lab, the first physical exam, the first IV. My most memorable first was the time I poked a ...

New research suggests that sedating patients before a nerve block needed to diagnose or treat chronic pain increases costs, risks and unnecessary surgeries, and sedation does nothing to increase ...

A pinched nerve can be very painful—no matter where it’s located in your body. If you experience one in your back, it can travel to other parts of the body and cause sharp pain, tingling, numbness, or ...

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 ...