Figure 4.

Receiver operating characteristic (ROC) curve analyses to evaluate the diagnostic accuracy of the SUVmax in predicting the decision for final surgical resection. ROC curve analysis in all types of ANB (types I, II, and III; n = 141) with area under the curve of 0.88 and a 95% confidence interval of 0.819 to 0.932 (P < .001). ANB = accessory navicular bone, SUVmax = maximum standardized uptake value.