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Author Question: A less than optimal lateral hand projection demonstrating the longest of the second through fifth ... (Read 49 times)

mmm

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on: Jul 17, 2018
A less than optimal lateral hand projection demonstrating the longest of the second through fifth metacarpal midshafts situated anterior to the others
 
  a. was obtained with the hand internally rotated.
  b. may result if the central ray was centered too anteriorly.
  c. will also demonstrate closed IP joints.
  d. will also demonstrate the distal scaphoid posterior to the pisiform.

Question 2

A less than optimal PA finger projection demonstrates unequal soft tissue width and midshaft concavity on each side of the phalanges.
 
  The side of the phalanges with the greatest midshaft concavity is facing the shortest finger met-acarpal. All the following are true about this projection except that the
  a. finger was internally rotated.
  b. projection will demonstrate more soft tissue width on the lateral surface.
  c. projection will also demonstrate open IP and MP joints as long as the digit re-mains parallel with the IR.
  d. projection will demonstrate less phalangeal concavity on the lateral surface.


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wergv

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Reply #1 on: Jul 17, 2018
Answer to Question 1

A

Answer to Question 2

B


mmm

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Reply #2 on: Jul 17, 2018
TY


wergv

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Reply #3 on: Jul 17, 2018
Happy to Help


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