Common conditions that cause thumb pain include arthritis, tendonitis, trigger thumb, carpal tunnel syndrome, and ligament injuries. Thumb pain can come on suddenly or develop over time from ...

Hitchhiker’s thumb, also known as distal hyperextensibility, is a genetic trait that is usually a quirk, but may be related ...

Or, it may be due to acute (sudden and short-lasting), non-arthritis causes, like a fracture, infected cut, or a "jammed finger." Treatment for swollen finger joints will depend on the cause.

That unusual bend in your thumb isn't a cool party trick. Discover what hitchhiker's thumb might reveal about your health and ...

Some conditions cause the finger or toe joint tissue to thicken ... A person may also experience joint pain in the fingers and toes. Tendons surrounding the finger and toe joints control the ...