The ulnar nerve is a nerve that travels from the wrist to the shoulder. This nerve is mainly responsible for movement of the hand; despite passing through the forearm, it is only responsible for one ...

ULNAR-nerve severance destroys the innervation to the bulk of the intrinsic muscles of the hand, robbing it of its ability to perform the refined motions so necessary to the artisan and skilled worker ...

The concern with the cervical herniated disk and the popular whiplash injury as a source of pain in the upper extremity may exclude consideration of a more distal origin of such pain. It is the ...

You might think you know what it feels like to have sore, tight muscles. But, sometimes, what feels like a muscle ache is actually a more complex problem — one that's related to nerves. "It's much ...

Ulnar tunnel syndrome is a condition that affects the wrist. It happens when the ulnar nerve is compressed going from the wrist into the hand through a space referred to as Guyon’s canal. You may have ...

Claw hand deformity is a condition where your fingers are bent into a position that looks like a claw. It may affect all of your fingers or only some of them. The cause is usually related to damage to ...

The cranial nerves are a set of twelve pairs of nerves that travel to and from the brain. Each has a different function. For example, the olfactory nerve is essential for detecting smells. The ...