A leg with external foot flare indicates which listing?

• A. PI
• B. EX
• C. AS
• D. IN

Answer: (D)

In this leg-check approach, the direction of how the foot points or flares helps map to a specific pelvic rotation pattern. When you see an external foot flare, it signals an inflare pattern of the innominate. That inflare means the innominate is rotated inward relative to the sacrum, which shows up as the leg/foot tilting outward or flaring externally in the check. This is the best match because the sign aligns directly with the inflare (IN) designation used to categorize pelvic listings. The other patterns describe different pelvic rotations (outflare or other sacral/innominate orientations) and would not produce the same external foot flare sign.