Fig 5.

Femoral head allograft insertion inside of the osteotomy site and plate fixation. Parts A and C depict intraoperative AP fluroscopic images of a right knee. (A) Once the osteotomy is opened and stabilized, (B) the femoral head is sculpted: a correct thickness has to be harvested according to the preoperative planned correction. (C) The bone wedge is inserted in the opening osteotomy and impacted with a tamp. (D) Intraoperative picture, the patient is lying supine, surgery of a right lower-limb, visualization of the medial aspect of the proximal tibia. The most posterior proximal pin is left in place because of its close position with the tibial tunnel.