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Author Question: An internally rotated AP oblique knee projection demonstrates the tibia partially superimposed over ... (Read 53 times)

captainjonesify

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on: Jul 17, 2018
An internally rotated AP oblique knee projection demonstrates the tibia partially superimposed over the fibular head. How should the positioning setup be adjusted to obtain and optimal pro-jection?
 
  a. Increase the degree of internal rotation.
  b. Decrease the degree of internal rotation.
  c. Adjust the central ray angulation 5 degrees caudally.
  d. Fully extend the knee.

Question 2

An optimal mortise (15- to 20-degree) AP oblique ankle projection demonstrates the
 
  a. distal fibula without talar superimposition.
  b. medial mortise as an open space.
  c. fibula without tibial superimposition.
  d. sinus tarsus.


meltdown117

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

A

Answer to Question 2

A


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