The distal radioulnar articulation or inferior radioulnar joint is a joint formed between the head of the ulna and the ulnar notch on the distal radius.
The articular surfaces are connected together by the following ligaments:
- Volar radioulnar ligament
- Dorsal radioulnar ligament
- Articular disk (Triangular fibrocartilage)
Triangular fibrocartilage complex is ulnar continuation of distal radius & presents concave surface for articulation with lunate and triquetrium. [Read more...]