Biceps Brachii Flashcards
1
Q
Proximal attachments biceps brachii
A
Long head:
Supragleniod ridge of the scapula
Short head:
Coracoid process of the scapula
… the apex
2
Q
Distal attachments bicep brachii
A
Radial tuberosity
Bicipital aponeurosis ( into the deep fascia overlying the common flexor belly/tendon
3
Q
Actions biceps brachii
A
Flexes arm ghj
Flexes forearm ej
Supinates forearm ruj
4
Q
Nerve supply biceps brachii
A
Musculocutaneous nerve
C5,6
5
Q
Arterial supply
A
Muscular branches of brachial artery
Anterior circumflex humeral artery