Medically reviewed by Theresa Marko, PT, DPT, MS Key Takeaways Ulnar nerve entrapment causes numbness or tingling in the hand ...

The ulnar nerve is a major nerve that runs down through your arm and into your hand. It affects functions like squeezing and grasping things. Injuries to the ulnar nerve can be painful and limiting.

Cubital tunnel syndrome is a rare condition causing compression of the ulnar nerve, resulting in neuropraxia as the nerve transverses the cubital tunnel of the elbow. Symptoms typically include ...

Thrombosis of the ulnar artery can be a cause of significant morbidity. Most often a consequence of blunt trauma to the hypothenar eminence of the hand, it may be attributable to one traumatic event ...