What is the name of the medial bone in the forearm?

The ulna is recognized as the medial bone in the forearm because of its anatomical position. In the human body, the forearm consists of two long bones: the ulna and the radius. The ulna is situated on the side of the forearm that corresponds to the little finger, making it the medial bone. This positioning is particularly important in terms of forearm function and movement, as well as in the context of certain anatomical relationships and clinical assessments.

Understanding this distinction is crucial for anyone studying human anatomy, particularly in fields like physiotherapy, where knowledge of bone positioning and function guides assessments and treatment plans. The radius, on the other hand, is located laterally in relation to the ulna, corresponding to the thumb side of the forearm.