Coracobrachialis muscle
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The coracobrachialis muscle muscle in the upper medial part of the arm. It is located within the anterior compartment of the arm. It originates from the coracoid process of the scapula; it inserts ont
Muscles coracobrachialis and brachialis. Right upper limb. Anterior view. 1, Short head of biceps — 2, Coracoid process — 3, Pectoralis minor — 4, Coracobrachialis — 5, Brachialis —6, Medial intermuscular septum — 7, Deltoid impression of the humerus. (After Charpy.)
Coracobrachialis muscle (shown in green text)
Coracobrachialis muscle (shown in green text). Horizontal section of arm.
Coracobrachialis muscle (shown in green text)
Brachialis muscle
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The brachialis is a muscle in the upper arm that flexes the elbow. It lies beneath the biceps brachii, and makes up part of the floor of the region known as the cubital fossa. It originates from the a
Coracobrachialis muscle
…middle of the medial border of the body of the humerus (shaft of the humerus) between the attachments of the medial head of the triceps brachii and the brachialis. Coracobrachialis muscle is perforated by and innervated by the musculocutaneous nerve, which arises from the anterior division of the upper trunk (C5…
Muscles of the anterior compartment of upper arm, deep layer; subscapularis and teres major muscles also shown. Right upper limb. Anterior view. 1, Pectoralis minor tendon — 2, Subscapularis — 3, Origin footprint of serratus magnus — 4, Teres major — 5, Latissimus — 6, Triceps — 7, Medial intermuscular septum — 8, Medial epicondyle — 9, Oblique cord — 10, Bicipital tuberosity — 11, Biceps tendon — 12, Brachialis — 13, Deltoid — 14, Coracobrachialis — 15, Pectoralis major — 16, Long head of biceps — 17,
Muscles of forearm, including insertion of brachialis tendon. Cross section. (Brachialis labeled at bottom left.)
Brachialis muscle (labeled in green text)