Case Control Study
Copyright ©The Author(s) 2016.
World J Orthop. Jan 18, 2016; 7(1): 61-68
Published online Jan 18, 2016. doi: 10.5312/wjo.v7.i1.61
Figure 1
Figure 1 Anterior-posterior radiograph of a left knee of a female patient. A: Preoperative severe osteoarthritis; B: Postoperative with the Sigma CR, total knee arthroplasty (Depuy) in situ.
Figure 2
Figure 2 Flowchart study design. PSI: Patient-specific instrument; MRI: Magnetic resonance imaging.