V. Sorvin
Orthognathic surgery

Class II skeletal malocclusion and anterior open bite

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

Class II skeletal malocclusion and anterior open bite — beforeClass II skeletal malocclusion and anterior open bite — after

Class II skeletal malocclusion and anterior open bite

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

Aesthetic complaints: mandibular hypoplasia (underdeveloped lower jaw) and a gummy smile. Functional complaints: difficulty eating due to malocclusion.

Segmental maxillary osteotomy. Mandibular osteotomy with contouring. Genioplasty

More harmonious facial features, balanced facial thirds and a correct (Class I) occlusion.