Fig. 2. Preoperative lateral plain radiography (A) and computer tomography (B) of the left knee show mild inferior displacement of patella (patella baja Insall-Salvati ratio, 0.71) with avulsion bone fragment (arrows).

Korean J Sports Med 2023;41:163-8 https://doi.org/10.5763/kjsm.2023.41.3.163

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