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Fig. 4 | Maxillofacial Plastic and Reconstructive Surgery

Fig. 4

From: Is distal segment ostectomy essential for stabilization of the condylar position in patients with facial asymmetry?

Fig. 4

Axial view in 3D-CT: The reference points. A The anterior margin of the bilateral zygomatic arch, the posterior glenoid fossa, and the mastoid processes of both temporal bones. B Superimposed plane. the midpoint was designated on the axis connecting the medial and lateral poles of the condylar head. In the mediolateral displacement, positive values indicate the lateral direction. In the anteroposterior displacement, the positive values mean the anterior direction. For condyle rotation, the positive values mean inward rotation of condyle head

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