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.
Ulnar neuropathy, also known as cubital tunnel syndrome, puts pressure on the ulnar nerve each time the elbow is bent, reducing the supply of blood to the nerve. Symptoms. Numbness and tingling in the muscles of ring and little fingers and along the back and side of the hand; general weakening of the hand.