This document lists the bones in the wrist and hand and asks which bone is not included in the model. The wrist bones listed are the lunate, triquetral, pisiform, hamate, capitate, trapezoid, trapezium, and scaphoid. The hand bones listed are the metacarpals, proximal phalanges, middle phalanges, and distal phalanges. The radius and ulna are also included but they are not wrist bones.