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Thursday 1 November 2012

Standing foot study



AP Axial Projection


  1. Patient in the standing-upright position over the IP with the feet centered on each side.

Central ray angled 10-15º cephalic at the level of the base of the first metatarsals.

 
Evaluation Criteria:

  • Both feet centered on image;
  • Appropriate exposure values (visualization of the all bony trabeculation and soft tissue).




Lateral Projection


  1. Patient in the standing-upright position;
  2. Place the IP between the foots;
  3. Medial face of the foot against the sensitive part of the IP.

Central ray perpendicular and horizontal to the base of the fifth metatarsal.


Evaluation Criteria:

  • Superimposed of the fibula and tibia;
  • Overlapped of the metatarsal heads;
  • Visualization of the entire foot and distal leg;
  • Appropriate exposure values (visualization of the all bony trabeculation and soft tissue).


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