Fig. 2From: Performance of cone-beam computed tomography (CBCT) in comparison to conventional computed tomography (CT) and magnetic resonance imaging (MRI) for the detection of bone invasion in oral squamous cell cancer (OSCC): a prospective studyPanel A portrays a cortical erosion caused by an OSCC (red arrow), and Panel B portrays bone invasion (red arrow) of an OSCC in a different patient in a CBCT scan. A was thus scored in the 3-point system with a 1 (bone erosion), and B was scored with a 2 (bone invasion). The radiological findings in both cases were confirmed by histological examinationBack to article page