Skip to main content

Unfortunately we don't fully support your browser. If you have the option to, please upgrade to a newer version or use Mozilla Firefox, Microsoft Edge, Google Chrome, or Safari 14 or newer. If you are unable to, and need support, please send us your feedback.

Elsevier
Publish with us
Dorsal Radioulnar Ligament
Connective Tissue

Dorsal Radioulnar Ligament

Ligamentum radioulnare dorsale

Read more

Anatomical Relations

The dorsal and palmar radioulnar ligaments are formed by the thickened dorsal and palmar aspects of the triangular fibrocartilaginous complex. The triangular fibrocartilaginous complex is both a cartilaginous and ligamentous structure that suspends the distal radius and medial carpal bones from the distal part of the ulna. It is composed of the articular disc of the radioulnar joint, the ulnar collateral, dorsal and palmar radioulnar, ulnolunate, and ulnotriquetral ligaments, and the floor of the tendinous sheath of extensor carpi ulnaris (Standring, 2016).

Complete Anatomy
The world's most advanced 3D anatomy platform
Try it for Free

Structure

The dorsal radioulnar ligament attaches to the dorsal aspect of the distal radius and to the base of the ulnar styloid process (Netter, 2011).

Function

The dorsal radioulnar ligament forms part of the triangular fibrocartilaginous complex, which stabilizes the ulnocarpal and radioulnar joints, facilitates movements at the wrist joint, and transmits load from the carpal bones to the ulna.

References

Netter, F. H. (2011) Atlas of Human Anatomy. Netter Basic Science Series: Saunders/Elsevier.

Standring, S. (2016) Gray's Anatomy: The Anatomical Basis of Clinical Practice. Gray's Anatomy Series: Elsevier Limited.

Learn more about this topic from other Elsevier products

Joint Ligament

ScienceDirect image

Entheseal structures are widely located throughout the body and are represented by the interface between bone and several tissues including tendon, joint capsules and ligaments.

Explore on ScienceDirect opens in new tab/window

Complete Anatomy

The world's most advanced 3D anatomy platform

Complete Anatomy