Dorsal dislocation of the distal end of the ulna in a judo player
Related Experiment Video
Updated: Sep 21, 2026

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
Published on: May 26, 2023
1Hospital S. Maria della Misericordia, Department of Orthopaedics, Sorrento, Italy.
Abstract:
A 32-year-old policeman injured his left wrist while engaged in judo training. A distal radio-ulnar dislocation, ulna dorsal, was reduced under general anesthesia, but, as the distal radio-ulnar joint was unstable, a Liebolt's ligamentous reconstruction procedure and a partial excision of the triangular fibrocartilage complex were carried out. The patient could resume his job eight weeks after the operation, and light training after a further six months. The need for proper physical examination and accurate radiographic positioning is stressed.
More Related Videos
Related Concept Videos
Bones of the Upper Limb: Humerus
Bones of the Upper Limb: Ulna
Bones of the Upper Limb: Radius
The radius has a nail-shaped head, and a short...
Muscles that Move the Forearm
Forearm Flexors
The biceps brachii, brachialis, and brachioradialis are forearm flexors. The biceps brachii is made up of two heads. Its long head originates at the supraglenoid tubercle of the scapula, whereas that of the short head is...
Muscles of the Forearm that Move the Hand and Fingers
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi radialis,...
Arteries of the Upper Limbs

