radiokarpální

Radiokarpální refers to the region of the wrist where the radius bone of the forearm articulates with the carpal bones. This joint is crucial for the mobility and function of the hand, allowing for movements such as flexion, extension, radial deviation, and ulnar deviation. The radiocarpal joint is part of the larger wrist complex, which also includes the distal radioulnar joint and the midcarpal joint. It is a synovial joint, characterized by a smooth, cartilaginous surface on the bones and a lubricating synovial fluid. Ligaments, such as the volar and dorsal radiocarpal ligaments, provide stability to this joint. Injuries to the radiocarpal joint can include fractures of the radius or carpal bones, dislocations, and sprains, often resulting from falls or direct trauma. Conditions like osteoarthritis can affect the radiocarpal joint, leading to pain and stiffness. Rehabilitation after injury or surgery typically involves regaining range of motion and strength in the wrist.