Thumb pain can occur for a number of reasons. ... The bone from the tip of the thumb to the knuckle is known as the distal phalange. ... pain, stiffness, or swelling of the thumb joint; ...

Hitchhiker’s thumb is when your thumb is very flexible and can bend backward, sometimes up to 90 degrees. Learn more about what causes it, what conditions are associated with it, and more.

This joint allows a person to bend and extend the thumb. The carpometacarpal (CMC) joint is where the metacarpal meets the carpal, or wrist, bones. This joint allows people to the thumb away from ...

Dr Poddar said, “ It causes thumb joint pain in tendons-called flexor pollicis longus (FPL) around the base of the thumb, and on the inside of the wrist and forearm causing pain, ...

Hitchhiker’s thumb is understudied, so its prevalence is not fully understood. However, a 2012 study found that 32.3% of a random sample of 310 people had it. Of those subjects, 15.5% were male ...

In a normal thumb joint, bones are covered in cartilage, but with arthritis, the cartilage wears away, causing joint damage and pain. "Which is basically pain as the thumb bone is grinding down every ...

Credit: Mayo Clinic News Network. In a normal thumb joint, bones are covered in cartilage, but with arthritis, the cartilage wears away, causing joint damage and pain.

Your thumb isn’t really designed for these types of movements. A study of 387 university students found that heavy smartphone users tend to have mild pain and stiffness in their thumbs or wrists.

Goldstein said, “The pain in my hands would get so bad that I would not be able to do some basic functions. ... a growing number of people are getting a thumb joint replacement.

Aging with hitchhiker’s thumb. If hitchhiker’s thumb is part of widespread hypermobility, it can increase chances of developing joint pain, arthritis, and tendon issues with age, says Dr ...