title: Treatment of class II malocclusion with open bite and absence of central maxillary incisor lost by trauma aided by use of orthodontic mini-implants.
abstract: The aim of this article is to report the clinical case of non-surgical treatment of a Class II malocclusion with anterior open bite, associated with absence of a maxillary central incisor avulsed due to trauma. Treatment proceeded with the use of orthodontic mini-implants as an anchorage device for intrusion of the maxillary molars and for mesial movement of the lateral incisor to replace the central incisor. Treatment resulted in good occlusion, with anterior and lateral guides, enhancement of the facial profile, and good dental esthetic appearance without the need for prosthetic treatment. The treatment outcome was satisfactory but needs long-term or permanent retention.
authors: Southwest Bahia State University UESB, Vitória da Conquista, Bahia, Brazil; Diplomate of Brazilian Board of Orthodontics and Dentofacial Orthopedics BBO, São Paulo, Brazil.
authors: Matheus Melo
authors: MM
authors: Pithon
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D007180:Incisor / Q000293:injuries*; D008312:Malocclusion, Angle Class II / Q000601:surgery / Q000628:therapy*; D008437:Maxilla / Q000293:injuries*; D009970:Orthodontics
keywords: avulsion; dental trauma; treatment