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Fig. 2 | Maxillofacial Plastic and Reconstructive Surgery

Fig. 2

From: Changes in facial width according to the ostectomy level of the proximal bone segment in intraoral vertical ramus osteotomy for mandibular prognathism

Fig. 2

The horizontal and coronal planes. From top to bottom, the FH plane used as the basic horizontal plane and the horizontal planes for measurement: the Sigmoid N plane, Mandibular F plane, and Alveolar plane. From medial to distal, the Porion Coronal plane used as the basic coronal plane and the coronal planes for measurement: the Condyle Coronal plane, Mandibular F Coronal plane, and Coronoid pr Coronal plane. A Facial skeletal image and planes. B Combined image with facial skeletal and soft tissue image. C Facial soft tissue image and planes

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