arm Flashcards
the origen of Triceps Brachii
Long head: infraglenoid tubercle of scapula; Lateral head: posterior surface of humerus, superior to radial groove; Medial head: posterior surface of humerus, inferior to radial groove
the inceration of Brachialis
Coronoid process and tuberosity of ulna
the origen of biceps brachi are
Short head: tip of coracoid process of scapula; Long head: supraglenoid tubercle of scapula
the origen of Brachioradialis
Proximal 2/3 of lateral supracondyle ridge of humerus
the innervation Brachioradialis
Radial nerve (C5, C6, C7)
the innervation Triceps Brachii
Radial nerve (C6, C7 and C8)
the innervation of biceps brachi are
Musculocutaneous nerve (C5,C6 )
the inceration Triceps Brachii
Proximal end of olecranon process of ulna and fascia of forearm
Which muscles are elbow flexors
Biceps brarchi Brachialis Brachioradialis
Which muscles are elbow extensors
Triceps Brachii
the inceration Brachioradialis
Lateral surface of distal end of radius
the inceration of biceps brachi are
Tuberosity of radius and fascia of forearm via bicipital aponeurosis
the origen of Brachialis
Distal half of anterior surface of humerus
the innervation of Brachialis
Musculocutaneous nerve (C5,C6) & Radial nerve