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Author Question: Which projection of the wrist will best demonstrate the scaphoid and the triquetrum? lateromedial ... (Read 28 times)

WWatsford

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on: Jul 17, 2018
Which projection of the wrist will best demonstrate the scaphoid and the triquetrum?
 
 lateromedial
  PA
  PA oblique with lateral rotation
  PA oblique with medial rotation

Question 2

Which line is positioned perpendicular to the image receptor for the SMV?
 
 IOML
  OML
  MSP
  MML


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rnehls

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

PA oblique with lateral rotation

Rationale: The routine PA oblique projection will rotate the hand and wrist 45 degrees lateral. This will demonstrate the scaphoid and triquetrum best.

Answer to Question 2

MSP

Rationale: The head is hyperextended back to rest the vertex on the image receptor. The head should be adjusted back until the IOML is parallel to the IR. The MSP will be adjusted perpendicular to the IR.


WWatsford

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Reply 2 on: Jul 17, 2018
Wow, this really help

emsimon14

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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