Case Report
Copyright ©The Author(s) 2020.
World J Orthop. Dec 18, 2020; 11(12): 615-626
Published online Dec 18, 2020. doi: 10.5312/wjo.v11.i12.615
Figure 1
Figure 1 Preoperative clinical photograph of the patient's lower extremities, where the swelling in the affected knee (left) can be observed, as well as asymmetry in the height of the patella. The upper and lower margins of the patella were marked with a pen.