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q.3_____________? - sarim

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q.3_____________? - sarim
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#1
04-16-2012, 08:14 PM
http://lifeinthefastlane.com/wp-content/...cation.jpg



Midshaft Clavicular Fracture shown above.

Distal Fragment of the Clavicle displaced downward due to the gravity and the pull of which muscle ?

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#2
04-16-2012, 08:18 PM
Pectoralis major?
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#3
04-16-2012, 08:19 PM
Deltoid muscle

Thank you.
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#4
04-16-2012, 08:24 PM
Deltoid is right.

http://www.aafp.org/afp/2008/0101/afp20080101p65-f4.gif
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