The ulna is the medial bone of the forearm in the anatomical position. Proximally, it forms the olecranon and coronoid process, which articulate with the humerus at the elbow. The radial notch allows articulation with the head of the radius. Distally, it contributes to the wrist joint via the ulnar styloid process. Although it does not directly articulate with most carpal bones, it plays an essential role in forearm stability. Overview of the Anatomical Position of the Ulna Diagram - Chart - diagrams and charts with labels. This diagram depicts Overview of the Anatomical Position of the Ulna and explains the details of Overview of the Anatomical Position of the Ulna.
Overview of the Anatomical Position of the Ulna