COMEDK 2007 MCQ Answer 131

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The correct answer is D

  • The axillary nerve innervates teres minor and deltoid.
  • It wraps around the surgical neck of the humerus and is endangered by fractures of the surgical neck.
  • If the axillary nerve was damaged and deltoid was denervated, the patient would be unable to abduct his upper limb beyond 15 to 20 degrees.

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