Diagnostic performance of periapical radiography and two CBCT systems for detection of the middle mesial canal in mandibular molars

This study evaluated the performance of periapical radiography and two cone-beam computed tomography systems in the detection of the middle mesial canal in mandibular molars.

本研究评估了根尖周X线摄影（periapical radiography）与两套锥形束计算机断层扫描（cone-beam computed tomography）系统在下颌磨牙近中中间根管检出中的检测效能。