Overview The spinal cord branches out to all parts of the body. The part of a nerve that connects to the spinal cord is called a nerve root. If one of these roots is injured or pinched, pain, weakness, numbness … Continue reading →
Anatomy of the Radial Nerve. The radial nerve is a major peripheral nerve of the upper limb. It extends all the way down to the fingers. Entrapment of the radial nerve can occur at any point along the course of it.