Medically reviewed by Anita C. Chandrasekaran, MD ​Ulnar deviation is a deformity of the hand that affects people with ...

Claw hand deformity is when the fingers bend in to look like a claw. It has several potential causes with ulnar nerve injury being the most common cause. Claw hand deformity can affect all or some ...

Leonardo da Vinci could have experienced nerve damage in a fall, impeding his ability to paint in later life, Italian doctors suggest. They diagnosed ulnar palsy, or "claw hand", by analysing the ...

Leonardo da Vinci could have experienced nerve damage in a fall, impeding his ability to paint in later life, Italian doctors suggest. They diagnosed ulnar palsy, or “claw hand”, by analyzing ...