The ulnar collateral ligament (UCL) is a critical structure of the elbow that plays an essential role in maintaining joint stability, particularly during activities that place stress on the medial side of the elbow. This ligament is especially important for athletes, such as baseball pitchers, javelin throwers, and tennis players, who frequently perform overhead throwing … Read more
The thumb ulnar collateral ligament (UCL) is a critical structure in the hand that plays an essential role in stabilizing the thumb during gripping, pinching, and various hand movements. This ligament is located on the inner side of the thumb, connecting the metacarpophalangeal (MCP) joint to the proximal phalanx. Injury to the UCL can significantly … Read more
Left ulnar neuropathy is a condition that affects the ulnar nerve, one of the major nerves running from the neck down to the hand. When this nerve is damaged or compressed, it can lead to weakness, numbness, tingling, and pain in the forearm, wrist, and hand, particularly affecting the ring and little fingers. The ulnar … Read more
Ulnar Abutment Syndrome is a condition that affects the wrist, particularly the distal radioulnar joint and the ulnar side of the wrist. This syndrome occurs when there is excessive contact or impaction between the ulna and the carpal bones, often due to an abnormally long ulna or other anatomical variations. The repetitive pressure can lead … Read more
The ulnar artery is one of the major blood vessels of the forearm, playing a crucial role in delivering oxygen-rich blood to the hand and forearm structures. Originating from the brachial artery, it travels down the medial side of the forearm before branching into several smaller arteries. These branches supply muscles, bones, and skin with … Read more