Figure 7.

Symphysis fracture of grade 0 fragmentation. (A–E) Imaging: CT scans, 3D reformatted overview, axial slice to identify tooth roots, 3D reformations in detail: Anterior view, basal view, lingual view. Narrative description: Oblique parasymphyseal fracture on the outer surface beginning in the midline interdentally between middle incisors runs downwards to the left and ends at the inferior mandibular border without crossing the anterior transition zone. On the basal and lingual side jagged fracture course indicating a fracture in the frontal plane. (F) Code Level 3: 91 S0. This case example CMTR-91-001 is made available electronically for viewing using the AOCOIAC software at www.aocmf.org/classification.