Healy UE Flashcards
Brachioradialis Origin
Lateral supracondylar ridge of humerus; lateral intermuscular septum of arm
Brachioradialis Insertion
Lateral side of distal end of radius
Brachioradialis Innervation
Radial N., C5 C6
Supinator Origin
Posterolateral surface of ulna below radial notch; lateral epicondyle; radial collateral and annular ligaments
Supinator Insertion
Proximal shaft of radius
Supinator Innervation
Radial N., C5 C6
Coracobrachialis Origin
Coracoid processof scapula
Coracobrachialis Insertion
Anteromedial surface of midshaft of humerus
Coracobrachialis Innervation
Musculocutaneous, C5 C6
Brachialis Origin
Lower half of anterior surface of humerus; intermuscular septa
Brachialis Insertion
Ulnar tuberosity
Brachialis Innervation
Musculocutaneous
Biceps brachii Origin
Short head - tip of coracoid process of scapula;
long head - supraglenoid tubercle of scapula
Biceps brachii Insertion
Radial tuberosity & bicipital aponeurosis into fascia of forearm
Biceps brachii Innervation
Musculocutaneous, C5 C6