Fig. 2From: The choice of internal fixator for fractures around the femoral trochanter depends on area classificationIncidence of fractures around the femoral trochanter classified by area classification. In area classification, 142 cases (50.0 %) are type 3 fractures, 60 cases (21.1 %) are type 2–3 fractures, 61 cases (21.5 %) are type 3–4 fractures, and 21 cases (7.4 %) are type 2–3–4 fracturesBack to article page