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30 Οκτ 2023 · The radial musculature consists of three muscles located at the lateral forearm. They all run from or near the lateral epicondyle of the humerus to the wrist. As their bellies and tendons lie superficially, they can be easily palpated. Contents. Anatomy and supply. Brachioradialis muscle. Extensor carpi radialis longus.
28 Νοε 2023 · Overview of the bones that define the forearm, the radius and ulna. Extending from the wrist to the elbow joint is the region of the upper extremity called the forearm (antebrachium). The forearm helps the shoulder and the arm in force application and the precise placement of the hand in space, with the help of the elbow and radioulnar joints.
30 Οκτ 2023 · The radius is the lateral bone of the forearm. It is a long bone that has three main parts: a proximal end, shaft and a distal end. The proximal end has a head which articulates with both the distal humerus and the proximal ulna, while the distal end articulates with the head of the ulna and carpal bones at the wrist.
The brachioradialis and the extensor carpi radialis longus and brevis are located laterally, on the radial side of the forearm. Together these 3 muscles are referred to as the mobile wad of Henry, or simply, the mobile wad.
8 Οκτ 2024 · The muscles in the anterior compartment of the forearm are organised into three layers: Superficial : flexor carpi ulnaris, palmaris longus, flexor carpi radialis, pronator teres. Intermediate : flexor digitorum superficialis.
6 Ιουν 2023 · The radius is the thicker and shorter of the two long bones in the forearm. It is located on the lateral side of the forearm parallel to the ulna (in anatomical position with arms hanging at the sides of the body, palms facing forward) between the thumb and the elbow.
5 Ιουν 2023 · The intrinsic muscles function to move the forearm by pronating and supinating the radius and ulna. The extrinsic muscles flex and extend the digits of the hand. One muscle, the brachioradialis, traverses the elbow joint, running from the arm to the wrist, helping to flex the elbow.
