Knochen der oberen Extremität

This video tutorial provides an overview of the bones in the upper extremity, starting with the clavicle and ending with the finger bones. It covers the clavicle's role in connecting the trunk to the arm, the scapula's mobility, and the humerus's shape. The tutorial also explains the forearm bones, radius, and ulna, and their articulation. It details the carpal bones forming the wrist and their unique names and arrangement. Finally, it describes the metacarpal bones connecting the wrist to the fingers and the structure of the finger bones, highlighting the thumb's unique composition.

How are the metacarpal bones numbered in relation to the fingers?

What is unique about the structure of the thumb compared to other fingers?