![Head of Ulna](https://cdn.3d4medical.com/complete_anatomy-userdata/video-sticky/5c/321ce1acd1.webp?fm=webp&w=738&q=75)
Description
The head of ulna is the round, expanded portion on the distal part of the bone. It contains two articular areas:
—the articular circumference of head of ulna, which articulates with the ulnar notch of the radius, forming the distal radioulnar joint;
—the articular facet of head of ulna, which attaches to the articular disc of the distal radioulnar joint.
Related parts of the anatomy
![Complete Anatomy](/images/ca-banner.webp?fm=webp&w=230&q=75)