There could be several reasons why your fingers appear rotated. One possible cause is a condition called ulnar deviation (also known as ulnar drift).
Ulnar Deviation (Ulnar Drift) Explained
Ulnar deviation is a hand condition characterized by the abnormal bending of your fingers toward your little finger. This occurs when the metacarpophalangeal (MCP) joints - the knuckle bones at the base of your fingers - become swollen.
Common Symptoms of Ulnar Deviation
- Visible bending of fingers towards the little finger.
- Swelling and pain in the MCP joints.
- Decreased hand strength and function.
- Difficulty gripping objects.
Potential Causes
While ulnar deviation is often associated with inflammatory conditions, there are various potential underlying causes:
- Rheumatoid Arthritis (RA): A chronic inflammatory disorder that can affect the joints, causing swelling and damage that leads to ulnar deviation.
- Lupus: An autoimmune disease that can affect the joints, causing inflammation and damage, which can also lead to ulnar deviation.
- Injury: Trauma to the hand can damage the ligaments and tendons that support the fingers, potentially leading to rotation.
- Genetics: In some cases, a predisposition to joint problems can contribute to the development of ulnar deviation.
Recommendation
If you notice your fingers are rotated or bent, it's crucial to consult with a healthcare professional for an accurate diagnosis and appropriate treatment plan.
