RESUMO
Hypertelorism is a deformity characterized by an increase in interorbital distance. The treatment can be orbital mobilization, or if the malformation goes along with occlusal alterations, the indicated treatment is a facial bipartition with hemifacial rotation.The intention of the present study was to describe a surgical planning technique in locating the anatomic points and planes on a stereolithographic model of a patient with 0-14 fissure and its surgical application.
Assuntos
Desenho Assistido por Computador , Hipertelorismo/cirurgia , Modelos Anatômicos , Planejamento de Assistência ao Paciente , Processo Alveolar/patologia , Transplante Ósseo/patologia , Arco Dental/patologia , Osso Etmoide/cirurgia , Osso Frontal/patologia , Osso Frontal/cirurgia , Humanos , Hipertelorismo/classificação , Hipertelorismo/patologia , Imageamento Tridimensional/métodos , Incisivo/patologia , Maxila/patologia , Maxila/cirurgia , Dente Molar/patologia , Osso Nasal/cirurgia , Septo Nasal/cirurgia , Órbita/patologia , Osteotomia , Palato/cirurgia , Osso Temporal/patologia , Dimensão VerticalRESUMO
Osteogenesis distraction is an increasingly used technique for the correction of facial deformities because it offers a faster and more controlled growth of the hypoplasic bone along with the elongation of the soft tissues. In this article, we describe the technique and our experience in midface distraction using an external multivectoral distraction device (BLUE Device; W. Lorenz, Jacksonville, FL) and custom-made midface osteotomies for the correction of severe hypoplasia.