AXILLA - CLINICAL APPLICATION

Question 1

the first part of the axillary artery may enlarge and compress the trunks of brachial plexus

pain and loss of sensation in the areas of the skin supplied by the affected nerves

may occur in baseball pitchers and football QB (rapid forceful movements)

Answer 1

aneurysm of axillary artery

Question 2

injuries affect movements and cutaneous sensations in the upper limb

results in paralysis and anesthesia

Answer 2

brachial plexus injuries

Question 3

impinged or compressed between the coracoid process of the scapula and pectorals minor tendon

pain radiating down the arm, numbness, parathesis (tingling), erythema and weakness of the hands, ischemia of the upper limb and distention of superficial veins

Answer 3

compression of brachial plexus cords

Question 4

can also occur in neonate when excessive stretching of the neck occurs during delivery

Answer 4

upper brachial plexus injury

Question 5

a surgical or traumatic wound in the proximal part of this vein is dangerous not only bc of profuse bleeding but also bc of the risk of air entering it and producing air emboli (air bubbles) in the blood

Answer 5

axillary vein injury