Task: Answer Verification
Input (English): Question: Is cartilage thickness at the posterior medial femoral condyle increased in femorotibial knee osteoarthritis : a cross-sectional CT arthrography study ( Part 2 )?
Answer: Cartilage thickness at the non-weight-bearing posterior aspect of the medial condyle, but not of the lateral condyle, was increased in OA knees compared to non-OA knees. Furthermore, cartilage thickness at the posterior aspect of the medial condyle increased with increasing K/L grade.
Output (English): yes