Axilla and Arm X Flashcards Preview

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Flashcards in Axilla and Arm X Deck (11):
1

Anterior Arm - (Superficial to Deep)

Biceps (Long head-more Lateral & Short head), Brachialis and Coracobrachialis

2

Anterior Arm - nerve

Musculocutaneous

3

Posterior Arm - (superficial to Deep)

Long / Lateral Head, Medial Head triceps

4

Posterior arm - nerve

Radial nerve

5

Branches of Axilla Artery

Axilary Artery
1 Supreme Thoracic
2 Throacoacromial Trunk
2 Lateral Thoracic Artery
3 Post. Circumflex Humeral Artery
3 Ant. Circumflex Humeral Artery
3 Subscauplar -> Thoracodosral + Circumflex Scapular Artery
Brachial Artery (Inf. Border Teres Major)

6

Compartmental organization of the Arm

Umm...

7

Tributaries to axillary vein

Basillic, Cephalic, Brachial

8

Describe the courses of muscluocutaneous, radial, ulna and median nerves through the arm

DO

9

Pectoralis MInor - fxns

Tipping of scapula necessary to reach hand to back

10

Possible Axila Entrapments

Verterbrae
Deep to pectoralis minor

11

Long Thoracic Nerve susceptible to injury due to pressing backpack or breast surgery

KNOW