V. Sorvin
Orthognathic surgery

Anterior open bite

Class III skeletal malocclusion. Vertical growth pattern of the facial skeleton.

Anterior open bite — beforeAnterior open bite — after

Anterior open bite

Class III skeletal malocclusion. Vertical growth pattern of the facial skeleton.

Aesthetic complaints: a prominent lower jaw and a gummy smile. Functional complaints: difficulty eating due to malocclusion.

Surgically assisted maxillary expansion. Maxillary (Le Fort I) osteotomy. Mandibular osteotomy with contouring. Genioplasty.

More harmonious facial features, a reduced lower facial third height and a correct occlusion.