The carpal bones are the eight bones that make up the wrist. A labeled diagram of the carpal bones may include the following bones:

• Scaphoid bone: The largest carpal bone that forms the floor of the anatomical snuffbox.
• Lunate bone: A crescent-shaped bone that sits between the scaphoid and triquetrum bones.
• Triquetrum bone: A pyramidal bone that sits between the lunate and pisiform bones.
• Pisiform bone: A small bone that sits anterior to the triquetrum bone.
• Trapezium bone: A bone that sits at the base of the thumb side of the hand.
• Trapezoid bone: A small bone that sits between the trapezium and capitate bones.
• Capitate bone: The largest bone of the wrist that sits between the trapezoid and hamate bones.
• Hamate bone: A wedge-shaped bone that sits at the ulnar side of the wrist.

These bones work together to provide the wrist with stability and flexibility, allowing for a wide range of movements such as flexion, extension, abduction, and adduction. The carpal bones are also involved in the movements of the hand and fingers.