Ulnar nerve entrapment happens when there’s pressure on the ulnar nerve. The ulnar nerve travels from the shoulder to the pinky finger. It can cause symptoms like muscle weakness and numbness. The ...

Your ulnar nerve runs all the way from your shoulder to your little finger. The ulnar nerve manages the muscles that allow you to make fine movements with your fingers. It also controls some of the ...

This video provides an overview of how to administer a peripheral nerve block, which is also called regional anesthesia. Peripheral nerve block of the wrist or hand is used primarily for the repair of ...