PMC6079508_01
Pre- (a) and postoperative (b) radiographs for Case 1. Preoperatively, the LLD was estimated at 2.5 cm. Leg lengths were equalized postoperatively.
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fig1
The left leg was lengthened by 2.5 cm, and leg lengths were even (Figure 1).
PMC6079508_02
Pre- (a) and postoperative (b) radiographs of Case 2. Preoperative LLD was measured at approximately 3.5 cm. Postoperatively, leg lengths were equalized.
CRIOR2018-4362367.002.jpg
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fig2
Radiographs revealed equalized leg lengths and implants that were well aligned and concentrically reduced (Figure 2).