Fig. 2From: Smaller cross-sectional areas of the hamstring tendon measured from preoperative ultrasonography are likely to need additional gracilis harvesting for double-bundle anterior cruciate ligament reconstructionsReceiver operating characteristics’ curve analysis. Area under the receiver operating characteristic curve was measured to be 0.823. A cutoff of 7.010, sensitivity of 0.750, and specificity of 0.875 were calculatedBack to article page