Fig. 4From: The remnant axial cortical length of the proximal femur in pertrochanteric fractures: a three-dimensional computed tomography study and its clinical implicationsCorrelation analyses between the RAC/RPC and the γ angle in trochanteric fractures. Linear regression analyses showed that there was no correlation between the RAC and the γ angle (A), and that there was a linear negative correlation between the γ angle and the RPC (B). RAC: remnant anterior cortex, RPC: remnant posterior cortexBack to article page