Figure 2.

(a) Schematic diagram of the 2D preoperative planning for WBL percentage and distraction angle. (b) Fujisawa's point is adopted as a preplanning guide in the limb radiograph.

(a) Schematic diagram of the 2D preoperative planning for WBL percentage and distraction angle. (b) Fujisawa's point is adopted as a preplanning guide in the limb radiograph.