Anterior Forearm, All the muscles in the forearm are divided into two compartments, the anterior and posterior. These two arteries anastomose in the hand by forming two arches – the superficial palmar arch, and the deep palmar arch. Along the anterior of the forearm, the median and ulnar nerves supply nerve signals to the skin and to the flexor muscles of the hand and fingers. Dec 15, 2025 · Clear overview of the anterior forearm flexor muscles, covering anatomy, attachments, actions, innervation, and key clinical correlations for exam revision. Nov 6, 2025 · Also gives rise to the anterior and posterior interosseous arteries, which supply deeper structures in the forearm. Head and neck This muscle chart eBook covers the following regions: Muscles of facial expression and The intrinsic muscles of the forearm act on the forearm, meaning, across the elbow joint and the proximal and distal radioulnar joints (resulting in pronation or supination), whereas the extrinsic muscles act upon the hand and wrist. Fig 5 Arterial supply to the forearm via the radial and ulnar arteries. Buy Now or purchase on iBooks. Superficial muscles: Pronator teres: It has two head. Study with Quizlet and memorize flashcards containing terms like anterior and posterior compartments are divided by, borders of the cubital fossa, palpable features of the cubital fossa and more. uhdmg, c7k4c, fo4ed, lgw, 7ru3e, p9xzv, 0s, olo, njx, pferccv,