The ulnar nerve travels close to the inner side of the elbow to the hand. it’s the same nerve that gives us sharp electric pain when we “hit the funny bone”.

Tendon transfer surgery is usually performed by transferring functional muscles to nonfunctional or paralyzed muscles in order to improve and restore the function at the recipient area without affecting the donor site.

When a nerve is damaged some muscle lose their function, to regain function those muscles need to be resupplied by the nerve within a year if the patient comes after several months of injury,

Median nerve compression is a very common disorder. it can get compressed around the elbow, forearm, and wrist. A wrist joint, Median nerve passes through a narrow tunnel, along with tendons for finger movement.

The brachial plexus is a bunch of nerves starting from different levels of the spinal cord and it provides function and sensation to the whole upper limb.