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Learn about the 32 bones in each arm, including the lower arm bones ulna and radius. See how they connect the upper arm to the wrist and hand, and how they allow us to move our arms in various directions.
12 gru 2023 · Lower Limb Bones. The forearm comprises two elongated bones and collectively serves as the link between the upper arm and the wrist-hand complex via the elbow and wrist articulations: Ulna (2): Constituting the longer and overall larger of the two bones, it resides on the side of the little finger.
The humerus (/ ˈ h juː m ər ə s /; pl.: humeri) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections.
Learn about the clavicle, scapula, humerus, ulna, radius, carpals, metacarpals, and phalanges, the bones of the arm and hand. See how they form joints, attach muscles, and support the upper limb.
30 paź 2023 · This quiz is specially designed to test your knowledge about the shoulder and arm. It specifically focuses on bones, muscles (including attachments, innervation, functions), arteries, veins, and nerves. Tackle it to cement and master the anatomy of the arm and shoulder!
9 gru 2022 · What is the ulna? The ulna is the longer of the two bones in your forearm. It helps you move your arm, wrist and hand. Your ulna also supports lots of important muscles, tendons, ligaments and blood vessels.
6 dni temu · The ulna is the longer, larger and more medial of the lower arm bones. Many muscles in the arm and forearm attach to the ulna to perform movements of the arm, hand and wrist. Movement of the ulna is essential to such everyday functions as throwing a ball and driving a car.
