The humerus is a long bone in the arm or forelimb that runs from the shoulder to the elbow. Anatomically, it connects the scapula and the ulna, and consists of the following three sections: * Upper extremity of humerus * Body of humerus * Lower extremity of humerus Image:Mantell's Iguanodon restoration.jpg This article is a . You can help My English Wiki by expanding it.