Nov 3, 2023 · Supinator is a spiral muscle contained in the posterior compartment of the forearm, along with brachioradialis, and the superficial and deep forearm extensors. Supinator muscle …

In human anatomy, the supinator is a broad muscle in the posterior compartment of the forearm, curved around the upper third of the radius. Its function is to supinate the forearm.

The supinator is a broadly-shaped muscle in the superior and posterior compartment of the forearm, It curves around the upper third of the radius and consists of two layers of fibres.

Apr 6, 2024 · The supinator is a broad, spiral muscle in the deep posterior compartment of the forearm. It is one of the 5 muscles in this compartment, with the others being the extensor …

May 19, 2025 · Primary Role in Supination: The supinator muscle rotates the forearm to turn the palm upward, a motion critical for actions like using a screwdriver or turning a doorknob. It …

Scaphoid is most commonly fractured carpal bone. Male predominance. Retrograde blood supply makes scaphoid susceptible to avascular necrosis and nonunion.

Oct 5, 2022 · The supinator is a muscle within the deep compartment of the posterior forearm. It forms the floor of the cubital fossa, and has two heads - which the deep branch of the radial …

Apr 18, 2023 · The main function of the supinator muscle is to supinate the forearm, which means to turn the palm of the hand upwards or towards the ceiling. The supinator muscle is …

Sep 10, 2024 · The supinator lies deep in the cubital fossa and, along with the brachialis, forms its floor. Spiraling medially and distally from its continuous, osseofibrous origin, this sheet-like …

Lateral epicondyle of the humerus, radial collateral ligament, annular ligament, and supinator crest of the ulna. The supinator is a broad, flat muscle located in the proximal forearm that encircles …