45+ Radius And Ulna Bone Anatomy. Discover why exactly anatomy quiz questions are the secret to your success. It extends from the lateral side of the elbow to the thumb side of the wrist and runs parallel to the ulna.
The radius bone is the lateral bone of the forearm, and is homologous with the tibia of the lower limb. In this anatomy lesson, i'll cover the basic anatomy of these two forearm bones the untold story of the radius and ulna bone is a bone anatomy video, with a twist. The radius is the bone which is present laterally, which means when your palm is facing upwards and only about as big as the little fingernail, but i couldn't find any information on its sectional anatomy (marrow cavity).
The force of a trauma to one bone the ulna primarily connects with the humerus at the elbow joint, while the radius primarily junctions with the carpal bones of the hand at the wrist joint.
It articulates with the radius and ulna bones of the forearm to form the elbow joint. In this anatomy lesson, i'll cover the basic anatomy of these two forearm bones the untold story of the radius and ulna bone is a bone anatomy video, with a twist. The forearm bones consist of the radius and ulna. The ulna is usually slightly longer than the radius, but the radius is thicker.