Arthritis of the MCP is a distinguishing feature of rheumatoid arthritis, as opposed to the distal interphalangeal joint in osteoarthritis. In many quadrupeds, particularly horses and other larger animals, the metacarpophalangeal joint is referred to as the "fetlock". This term is translated literally as "foot-lock".

Figure 3 is an x-ray of a hand with MP joint arthritis. The x-ray shows narrowing of the space between the bones, which is a sign that cartilage has been lost. Your doctor may also order blood tests or imaging studies to confirm the diagnosis. There are many treatments available depending on the amount of pain and loss of function.

2023年10月30日 · Flexion in the third to the fifth MCP joint is accompanied by a slight lateral rotation, while the flexion that occurs in the second MCP joint is accompanied by a slight medial rotation. The full range of motion for the thumb MCP joint …

We describe the treatment of a 34 years old woman who sustained a complex lesion of the soft tissues of third metacarpophalangeal joint with complete close tear of the radial collateral and deep transverse metacarpal ligament following a fall during a walk thus leading to a …

2024年10月2日 · Metacarpophalangeal (MCP) Joint arthritis typically presents with pain, swelling, and limited motion. Inflammatory etiology is much more common than osteoarthritis. in patients with osteoarthritis, a tendon-splitting approach can be used.

2024年9月8日 · A metacarpophalangeal dislocation, or MCP dislocation, is a dislocation of the metacarpophalangeal joint, usually dorsal, caused by a fall and hyperextension of the MCP joint. Treatment is closed reduction unless soft tissue interposition blocks reduction, in which case open reduction is needed.

2024年12月1日 · This review provides a detailed analysis of the anatomy, mechanisms, and management of ligamentous and capsular injuries in metacarpophalangeal joints (MCPJs). The MCPJ is a condyloid joint with unique anatomical features, including a sagittal cam effect that enhances stability in flexion.

Fracture dislocations of the multiple carpometacarpal joints [CMCJ] of the fingers are uncommon injuries that can significantly compromise hand function and durability if managed sub-optimally.

Maximum synovial thickness was most often detected at the radial side of the 2nd MCPJ and 3rd MCPJ and ulnar side of the 4th MCPJ of both hands which is significantly higher (p < 0.05) in RA patients compared to healthy individuals.

The metacarpophalangeal joint pain is a common occurrence, due to the fact that the respective joints are used quite a lot and, thus, present a higher risk for the common wear and tear. The aging process, as well as a number of medical conditions can favor the appearance of …