The CMC joint of the thumb is located at the junction point of the thumb and the wrist. Break down the words in the name, carpometacarpal, and.
In a normal joint, cartilage covers the end of the bones and serves as a shock absorber to allow smooth, pain-free movement. In osteoarthritis (OA.
The thumb interphalangeal (IP) joint is similar to the distal interphalangeal (DIP) joint in the fingers. The IP joint in thumb is located at the tip of the finger just.
Rather than a single joint, the wrist is actually made up of multiple joints side of the finger and thumb joints, which prevent sideways movement of the joint.