The UCL is the strong band of tissue that attaches to the middle joint (MCP joint) of the thumb and is essential for pinching ...
A knuckle is a finger joint. Like other joints, it can experience injury or be affected by a health problem. Each of your fingers has three knuckles, and your thumb has two. The knuckles are called ...
The proximal is closer to the base of the thumb and is part of the MCP joint. The average time lost for thumb fractures that ...
Knuckle cracking, a common habit, involves the formation of an air bubble in the synovial fluid of finger joints. While the ...