The metacarpophalangeal joint of the thumb is different from that of the other fingers. It is a hinge and allows only a flexion movement (80–90°) and in.
The metacarpophalangeal joints (MCP) are situated between the metacarpal bones and the The palmar aspect of the hand showing the epiphyses of the hand exploded. MCP joints in red. Gray337.png. Metacarpophalangeal articulation and.
Hand bones are called metacarpals. The finger bones are called phalanges. The metacarpophalangeal joint (MP joint), or knuckle, is where the finger bones.
The metacarpophalangeal joint of the thumb is a stability joint, so the rehabilitation goal will be to improve the active stability of the joint, especially in the.