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

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2
Q

Distal attachments bicep brachii

A

Radial tuberosity
Bicipital aponeurosis ( into the deep fascia overlying the common flexor belly/tendon

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3
Q

Actions biceps brachii

A

Flexes arm ghj
Flexes forearm ej
Supinates forearm ruj

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4
Q

Nerve supply biceps brachii

A

Musculocutaneous nerve
C5,6

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5
Q

Arterial supply

A

Muscular branches of brachial artery
Anterior circumflex humeral artery

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