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Fig. 8 | Insights into Imaging

Fig. 8

From: Imaging of mandibular fractures: a pictorial review

Fig. 8

Coronoid process fracture. a A straight line passing through the deepest central point of the sigmoid notch (arrow) is traced from the lower posterior portion of the condylar head (single arrowhead) to the anterior edge of the mandibular ramus (double arrowhead). The bone portion included between the arrow and double arrowhead represents the coronoid process. b Coronoid process apex fracture. The fracture is fully included in the temporal muscle. Bone fragment displacement is minimal. c Coronoid process fracture medial to the deepest central point of the sigmoid notch. The fracture approximately originates in the correspondence of the temporal muscle attachment points. d Coronoid process fracture corresponding to the deepest central point of the sigmoid notch. The fracture originates below the temporal muscular attachment

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