Fig. 4From: Comparison of the early clinical efficacy of the SuperPath approach versus the modified Hardinge approach in total hip arthroplasty for femoral neck fractures in elderly patients: a randomized controlled trialPre- and postoperative visual analog scale (VAS) in the SuperPath and conventional groups. Y-axis represents VAS score and x-axis represents denotes the time points. *A p < 0.05 indicates significant differences from the conventional groupBack to article page