"location: extending from posterior margin of the ulnar notch at the distal radius to the posterior portion of the head of the ulna"
"blood supply: palmar and dorsal branches of the anterior interosseous artery"
"innervation: anterior and posterior interosseous nerve"
"relations: volar radioulnar ligament"
"Galeazzi fracture-dislocation"
"Essex-Lopresti fracture-dislocation"
"Along with the volar radioulnar ligament, the dorsal radioulnar ligament forms one of the primary soft tissue stabilisers of the distal radioulnar joint 1. There are deep and superficial divisions which can be considered as separate laminae and attach into the fovea and ulna styloid respectively 2."
"The general blood supply to the distal radioulnar joint is via the palmar and dorsal branches of the anterior interosseous artery 5. At the proximal border of the pronator quadratus the branches arborize to supply the capsule in addition to the palmar, medial and dorsal sides of the articular disc while the central portion of the disc is avascular 5."