How are carpel bones arranged in the wrist?

The carpal bones in the wrist are arranged in two rows: the proximal row and the distal row. The proximal row consists of four bones (scaphoid, lunate, triquetrum, and pisiform) and is oriented closer to the forearm, while the distal row also has four bones (trapezium, trapezoid, capitate, and hamate) and is oriented towards the hand. These bones are arranged in a slightly arching pattern, allowing for flexibility and a wide range of motion in the wrist. The specific arrangement facilitates both stability and mobility, essential for various hand functions.