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Figure 1: Preoperative radiographs of the patient. (a) Antero-posterior view of left knee showing complete loss of joint space in the medial compartment; however, the lateral compartment is intact. (b) Lateral view showing femoral condyles centered over the tibial plateau suggestive of intact ACL.[5] (c) Valgus stress view showing opening of the medial joint space, correction of the varus deformity on stress and a maintained lateral compartment. (d) Varus stress view showing bone on bone obliteration of medial joint space |
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