Marentis TC, et al. - In order to detect and prevent retained surgical instruments, researchers coveted an investigation of the diagnostic accuracy of a process incorporating computer-aided detection (CAD) using a novel nondeformable radiopaque μTag. Findings revealed that a combination of the CAD system and one failsafe radiologist displayed superior sensitivity and specificity, with 47% radiographs not requiring immediate radiologist review. Excellent diagnostic accuracy was illustrated in the combination of a high-specificity CAD system with a failsafe radiologist for the rapid detection of a nondeformable radiopaque μTag.