Interosseous Border of Ulna Anatomy in 3D

The edge of the forearm bone facing the radius. Like the radius, this border is critical for the "Interosseous Membrane"; damage here causes "Forearm Instability" and loss of grip strength.

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Related structures

Ulna Anterior Border of Ulna Posterior Border of Ulna Body of Ulna Coronoid Process of Ulna Head of Ulna Head of Ulna (Articular Circumference) Interosseous Border of Radius