Fig. 2
The assessment of quantity and range of patient’s posteromedial fragments. The range was measured by the 3-matic Medical 13.0 software to calculate the femur intertrochanteric total area of the posteromedial and the area of the fragment, respectively; area percentage = area of the posteromedial fragment/total area of the posteromedial. Yellow is the posteromedial lesser trochanter isolated fragment with a surface area of 1341 mm2. The posteromedial area manifests only 1 fragment