Introduction to the Ulnar Nerve The ulnar nerve represents one of the most critical components of the peripheral nervous system, serving as a primary conduit for both motor and sensory information between the central nervous system and the upper extremities. As a mixed nerve, it contains a complex array of motor fibers that stimulate muscle […]
RADIAL NERVE: Anatomy, Injury, and Treatment Abstract and Overview The radial nerve represents a cornerstone of the peripheral nervous system in the upper limb, originating from the posterior cord of the brachial plexus. It is distinguished as the largest nerve within the posterior compartment of the arm, carrying essential motor fibers that facilitate extension of […]