What is a carpal boss?

A carpal boss is a bony lump or enlargement that develops on the back of the hand, near the wrist. It is typically found on the middle or index fingers and is more common in women than men. Carpal bosses are often painless but can cause discomfort when pressure is applied to them. They are usually the result of repetitive motion or trauma to the hand and wrist.

Treatment for a carpal boss may include rest, wearing a splint, taking pain medication, or receiving corticosteroid injections. In severe cases, surgery may be necessary to remove the bony growth. It is important to consult with a healthcare provider for a proper diagnosis and treatment plan for a carpal boss.