Ulnar deviation is also known as ulnar drift. This hand condition occurs when your knuckle bones, or metacarpophalangeal (MCP) joints, become swollen and cause your fingers to bend abnormally ...

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 ...

Ulnar deviation is a deformity of the hand that affects people with rheumatoid arthritis (RA) and other inflammatory diseases. Also known as ulnar drift, it occurs when your knuckles—called the ...

Marked involvement of the MCP and PIP hand joints results in the characteristic ulnar drift — the fingers, rather than straight extensions of the hand, point toward the ulnar side of the wrist ...

Patients with more-severe hand deformities at baseline, however, still had more-severe ulnar drift and extensor lag at 1 year, suggesting that late-stage damage might be more difficult to correct.

The ulnar nerve gives sensation to the forearm and fourth and fifth fingers. Entrapment occurs when the nerve is compressed or irritated. Learn more here.

The recognition of ulnar artery thrombosis as a disease can be traced back to 1929 when Edgar Allen, [1] a fellow in medicine at the Mayo Clinic, described a diagnostic maneuver (Allen's test) to ...