Changes

Carpal bones comprise two rows:

Carpal bones comprise two rows:

*Proximally, (mediolaterally), radial, intermediate, ulnar and accessory bones

*Proximally - the radial and intermediate bones are fused to form the '''radial''' carpal bone. The accessory carpal bone articulates with both the ulnar carpal bone and the distal ulna.

*Distally, bones are numbered 1-5, though 5 is always fused with 4

*A small [[Bones and Cartilage - Anatomy & Physiology#Types of Bone|'''sesamoid''']] bone embedded in the medial tissues of the joint can sometimes be mistaken as a chip fracture

===Metacarpal bones===

===Metacarpal bones===