Indian Journal of Orthopaedics

: 2012  |  Volume : 46  |  Issue : 5  |  Page : 493--504

Distal radioulnar joint injuries

Binu P Thomas, Raveendran Sreekanth 
 Dr. Paul Brand Centre for Hand Surgery, CMC Hospital, Vellore, Tamil Nadu, India

Correspondence Address:
Binu P Thomas
Professor & Head, Dr Paul Brand Centre for Hand Surgery, Christian Medical College & Hospital, Vellore, Tamil Nadu

Distal radioulnar joint is a trochoid joint relatively new in evolution. Along with proximal radioulnar joint , forearm bones and interosseous membrane, it allows pronosupination and load transmission across the wrist. Injuries around distal radioulnar joint are not uncommon, and are usually associated with distal radius fractures,fractures of the ulnar styloid and with the eponymous Galeazzi or Essex_Lopresti fractures. The injury can be purely involving the soft tissue especially the triangular fibrocartilage or the radioulnar ligaments.The patients usually present with ulnar sided wrist pain, features of instability, or restriction of rotation. Difficulty in carrying loads in the hand is a major constraint for these patients. Thorough clinical examination to localize point of tenderness and appropriate provocative tests help in diagnosis. Radiology and MRI are extremely useful, while arthroscopy is the gold standard for evaluation. The treatment protocols are continuously evolving and range from conservative, arthroscopic to open surgical methods. Isolated dislocation are uncommon. Basal fractures of the ulnar styloid tend to make the joint unstable and may require operative intervention. Chronic instability requires reconstruction of the stabilizing ligaments to avoid onset of arthritis. Prosthetic replacement in arthritis is gaining acceptance in the management of arthritis.

How to cite this article:
Thomas BP, Sreekanth R. Distal radioulnar joint injuries.Indian J Orthop 2012;46:493-504

How to cite this URL:
Thomas BP, Sreekanth R. Distal radioulnar joint injuries. Indian J Orthop [serial online] 2012 [cited 2019 Aug 20 ];46:493-504
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