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
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)
Humerus
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The humerus is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections. The hum
Anatomical vs surgical neck of humerus
Greater tubercle of the right humerus
Attachments on the greater tubercle
Lesser tubercle of the right humerus