A Less Than Optimal AP Oblique Foot Projection Demonstrates Closed

question 29

Multiple Choice

A less than optimal AP oblique foot projection demonstrates closed lateral cuneiform-cuboid, navicular-cuboid, and third through fifth intermetatarsal joint spaces. The fourth metatarsal tubercle is demonstrated without fifth metatarsal superimposition. Which of the following is true?

• A) The patient's foot was overrotated.
• B) The patient had a high longitudinal arch and a 45-degree oblique was obtained.
• C) A 10- to 15-degree proximal central ray angle was used for the projection.
• D) The patient had a low longitudinal arch and a 30-degree oblique was obtained.

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