Updated: 10/8/2017

Forearm blood supply

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Topic
Review Topic
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Questions
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Evidence
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Topic
Overview
 
Tested Anatomic Features
  • Bifurcation at the elbow
    • common interosseous branches off ulnar artery 
      • it subdivides into anterior interosseous artery and posterior interosseous artery
 

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Average 1.8 of 16 Ratings

Questions (1)

(OBQ08.52) A trauma patient undergoes an upper extremity angiogram seen in Figure A. Which of the following correctly labels the arteries W, X, Y, Z respectively?

QID: 438
FIGURES:
1

Brachial, radial, radial recurrent, ulnar

1%

(26/4254)

2

Brachial, radial, posterior interosseous, ulnar

1%

(46/4254)

3

Ulnar, anterior interosseous, posterior interosseous, radial

24%

(1019/4254)

4

Radial, anterior interosseous, posterior interosseous, ulnar

71%

(3004/4254)

5

Radial, radial recurrent, common interosseous, ulnar

3%

(129/4254)

L 2 C

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Evidence (1)
EXPERT COMMENTS (1)
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