Which joint does the highlighted area in the wrist represent
Condylar joint (condyloid joint) one in which an ovoid head of one bone moves in an elliptical cavity of another, permitting all movements except axial rotation; this type is found at the wrist, connecting the radius and carpal bones.
A hinge joint is a common class of synovial joint that includes the ankle, elbow, and knee joints
The pivot joint is exemplified by the joint between the atlas and the axis.
A ball and socket joint is a type of synovial joint, such as the hip and shoulder joints.