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- Pectoralis major: Origin, insertion, innervation,function | Kenhub
The pectoralis major muscle is a broad superficial muscle found superficially in the anterior chest wall In males, it is covered by the deep layer of fascia, subcutaneous tissue and the adjacent skin In females, it is covered by the breast
- Pectoralis Major: Origin, Insertion, Action, Innervation, Diagram
The pectoralis major is a large, triangular, or fan-shaped superficial muscle lying at the anteriormost position in the chest cavity It forms the front wall of the axilla, making up most of the chest and breast
- Pectoralis major - Physiopedia
The pectoralis major is the superior most and largest muscle of the anterior chest wall It is a thick, fan-shaped muscle that lies underneath the breast tissue and forms the anterior wall of the axilla[1]
- Pectoralis Major - Anatomy - Orthobullets
Updated: May 17 2022 Pectoralis Major
- Muscles of the Pectoral Region - Major - Minor - TeachMeAnatomy
It contains four muscles that exert a force on the upper limb: the pectoralis major, pectoralis minor, serratus anterior and subclavius In this article, we shall look at the anatomy of the muscles of the pectoral region – their attachments, actions and innervation
- Pectoralis Major Injuries (Pec Tear) | HSS Sports Medicine
The pectoralis major is a powerful chest muscle that causes the arm to move forward, rotate inward and move closer to the body The muscle originates from two points: the sternum (breastbone) and the clavicle (collarbone)
- Pectoralis Major Muscle – Attachment, Action Innervation
Pectoralis major is a thick, fan-shaped muscle contributing to the thoracobrachial motion It consists of a clavicular part and a sternal part, both converging to a flat tendon that inserts on the humerus It's innervated by both medial and lateral pectoral nerves
- Pectoralis major muscle - Structure, Function and Location
The pectoralis major muscle is a broad, triangular muscle that originates from the sternum, clavicle, and the outer surfaces of the ribs It inserts into the humerus bone of the upper arm
- Pectoralis Major Muscle Anatomy - OrthoFixar
The pectoralis major is a large chest muscle with clavicular and sternocostal heads It originates from the clavicle, sternum, and ribs, inserting into the humerus
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