Ulnar nerve entrapment is an injury to a nerve that runs through the arm into the fingers on the outside of the hand. It commonly occurs at or near the elbow. While ulnar nerve entrapment is usually ...

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 ...

Ulnar nerve focal demyelination (FD) in the forearm [defined as conduction block (CB) and or temporal dispersion (TD)] has been described with immune-mediated neuropathy and with compression affecting ...

Striking the "funny bone" is a sensation most people have experienced, as is the tingling or numbness that occurs when one's hand falls "asleep." The ulnar nerve is usually the culprit in both ...

Ulnar deviation, or ulnar drift, occurs when the joints in the wrist and hand shift so the fingers bend toward the ulna bone on the outside of the forearm. It can result from problems in the wrist or ...

Ulnar deviation is a hand condition where fingers lean toward the outer side of the hand. The condition is common in people with rheumatoid arthritis and other autoimmune diseases. Treatment can ...

Medically reviewed by: Larissa Hirsch, MDThis link opens in a new tab Learn About Hand & Upper Extremity Differences Care at Nemours Children’s HealthThis link opens in a new tab Babies with ulnar ...