WebPectoralis major is a thick, fan-shaped or triangular convergent muscle, which makes up the bulk of the chest muscle. It lies under the breast. It serves to flex, extend, and rotate the humerus, the long bone of the upper arm. Pectoralis minor is a thin, triangular muscle located beneath the pectoralis major. It attaches to the ribs, and serves ... WebThe clavicular head of the pectoralis major runs downwards and outwards from the front surface of the innermost (or "sternal") half of the collar bone to the front of the upper arm …
Pectoralis Major Flap Plastic Surgery Key
WebDec 22, 2024 · The pectoralis major is often referred to simply as the pectorals or “pecs”, and is made up of two muscle heads; the clavicular and sternal head. The clavicular … WebJan 19, 2024 · Pectoralis major MET method (d) By adopting the same positions – but with the arms of the patient more laterally placed so that they are laterally rotated and in 90° abduction from the shoulder (upper arms are straight out sideways from the shoulder) and there is 90° flexion at the elbows, with the practitioner contacting the area just ... eco footings
Muscles of the Pectoral Region - Major - TeachMeAnatomy
WebJul 27, 2024 · The pectoralis major muscle has a clavicular and sternal component. The medial pectoral nerve innervates the sternal part, which allows the arm to be extended at the shoulder from a flexed position. The pectoralis major receives blood from numerous sources as it is the main artery of the upper chest area. WebSep 16, 2008 · J Child Orthop (2008) 2:357–364 DOI 10.1007/s11832-008-0130-0 ORI G INAL CLINICAL ARTICLE Reconstruction of elbow flexion in arthrogryposis multiplex congenita type I. Part I: surgical anatomy and vascular and nerve supply of the pectoralis major muscle as a basis for muscle transfer Jiri Chomiak Æ Pavel Dungl Received: 11 … WebAug 30, 2024 · The pectoralis major constitutes the bulk of the chest muscles, lying underneath the breast. It is thick, fan-shaped, and originates from multiple places along … computer privacy screen 17 inch