Carpal metacarpal arthritis is arthritis at the base of the thumb joint. In a normal joint, cartilage covers the ends of each bone providing smooth and easy movement between the two surfaces. The ...

It consists of 8 carpal bones, 5 metacarpal bones, and 14 phalanges. Along with the hand joints, these bones provide support, flexibility, and dexterity, so you can perform a range of activities ...

Please provide your email address to receive an email when new articles are posted on . SAN DIEGO — Sodium hyaluronate injected into arthritic first carpal metacarpal joints resulted in no ...

(a) Oblique radiograph of the left thumb demonstrating dorsal subluxation of the first metacarpal bone at the ... about the intrinsic and extrinsic carpal ligaments (dorsal and volar intercalated ...

The carpal tunnel was visualized to be filled ... by performing longitudinal traction while applying direct force to the metacarpal bases, bringing them into alignment. Size 0.045 Kirschner ...

"Even a pressure of five points could put up to 90 pounds of pressure at the carpal-metacarpal joint," she said. "We treat a lot of thumb arthritis now just from the things that people do with ...

Carpal bossing is due to an osseous (bony) formation at the base of the metacarpal bones of the hand. It must be differentiated from other, more common wrist conditions such as: A carpal boss is ...

Carpal tunnel syndrome occurs when the metacarpal nerve in your wrist becomes compressed, typically due to prolonged wrist flexion. It causes symptoms like numbness, tingling in the hands ...

The metacarpal bones form the intermediate part of the skeletal hand located between the phalanges of the fingers and the carpal bones of the wrist which forms the connection to the forearm.