In another type of systemic scleroderma, known as diffuse cutaneous systemic scleroderma, the fibrosis affects large areas of skin, including the torso and the upper arms and legs, and often involves internal organs.n the third type of systemic scleroderma, called systemic sclerosis sine scleroderma (sine means without in Latin), fibrosis affects one or more internal organs but not the skin.
The UCL, or ulnar collateral. ligament, is located in. the middle thumb joint, and provides support to. the thumb during grip. and pinch. It is the most. common ligament injury.
Gamekeeper thumb is a chronic injury that develops over time from repeated stretching of the ulnar collateral ligament in the thumb. Common causes include falling on an outstretched hand or falling while holding a ski pole. Pain, swelling and tenderness of the thumb.