Fig. 5From: Is all-inside with suspensory cortical button fixation a superior technique for anterior cruciate ligament reconstruction surgery? A systematic review and meta-analysisForest plot of subjective IKDC score, Random, Heterogeneity: Tau2 = 0.204; Chi2 = 16.358, df = 4 (p = 0.003); I2 = 76%. Test for overall effect: Z = − 0.276 (p = 0.783)Back to article page