A Lateral Foot Projection Obtained in a Patient Whose Leg

question 45

Multiple Choice

A lateral foot projection obtained in a patient whose leg was externally rotated (heel off IR) demonstrates
1) more than 0.5 inch (1 cm) of the cuboid posterior to the navicular.
2) the fibula situated too posterior to the tibia.
3) the lateral talar dome anterior to the medial talar dome.
4) an obscured tibiotalar joint space.

• A) 1 and 2 only
• B) 2 only
• C) 3 only
• D) 2 and 4 only

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