About radial bone true statements.
The major contribution to the wrist joint is from the ulna. The ulna is located on the medial side of the forearm, and the radius is on the lateral side. These bones are attached to each other by an interosseous membrane. The ulna is the medial bone of the forearm REF: BD Chaurasia 7th edition Page no: 18.
Radial groove is present
Major contributor to wrist joint
Lateral bone of forearm
Medial bone of forearm
Upper limb