Interosseous membrane of forearm

Joints and ligaments · Latin: Membrana interossea antebrachii

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The interosseous membrane of the forearm (rarely middle or intermediate radioulnar joint) is a fibrous sheet that connects the interosseous margins of the radius and the ulna.

It is the main part of the radio-ulnar syndesmosis, a fibrous joint between the two bones.

Definition from Wikipedia, CC BY-SA 4.0.