Severe unilateral scissor bite and bimaxillary protrusion treated by horseshoe Le Fort I osteotomy combined with mid-alveolar osteotomy
نویسندگان
چکیده
منابع مشابه
Rehabilitation of the severely atrophied maxilla by horseshoe Le Fort I osteotomy (HLFO).
OBJECTIVE The purpose of this study was to determine the long-term outcome of the horseshoe Le Fort I osteotomy (HLFO) as a preprosthetic operation technique for implant insertion in the extremely atrophied maxilla. STUDY DESIGN 36 patients (8 male, 28 female, average age 57.6 years) underwent HLFO combined with iliac crest bone grafting. They were divided into 2 groups: group A with 12 patie...
متن کاملLong-term stability of surgical open-bite correction by Le Fort I osteotomy.
Skeletal changes greater than those observed in untreated adults have been noted beyond 1 year post-surgery in adult patients who had surgical correction of a long face deformity. The stability of skeletal landmarks and dental relationships from 1 to >3 years post-surgery was examined in 28 patients who had undergone surgery of the maxilla only, and in 26 patients who had undergone 2-jaw surger...
متن کاملA patient with severe maxillary gingival exposure treated with combined compression osteogenesis of the anterior alveolar bone and conventional Le Fort I osteotomy.
Excessive gingival exposure at the maxillary anterior region during not only smiling (a gummy face) but also at rest creates both functional and aesthetic problems for patients. We herein introduce a unique treatment procedure for mandibular retrognathia with a gummy face. This procedure combines conventional Le Fort I osteotomy and following corticotomy at the anterior region of the maxilla. S...
متن کاملSevere gummy smile with class II malocclusion treated with LeFort I osteotomy combined with horseshoe osteotomy and intraoral vertical ramus osteotomy.
In this article, we report the successful surgical treatment of a patient, 34 years of age, who had a severe gummy smile and a class II malocclusion. The patient had an 11-mm gingival exposure during full smile and a convex profile. A LeFort I osteotomy combined with a horseshoe osteotomy was used for the superior repositioning of the maxilla;then, an intraoral vertical ramus osteotomy (IVRO) a...
متن کاملSeptoplasty and Turbinoplasty through Le Fort I Osteotomy
The treatment of deformities of the nasal septum and the hypertrophy of the turbinates is necessary because in many of these cases the deformity is of exclusive respiratory cause, in which case the patient will be submitted to maxillary impaction to correct this vertical skeletal growth pattern. When impacting the maxilla, it is a fact that the nasal cavity will be diminished, because when the ...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2013
ISSN: 0003-3219,1945-7103
DOI: 10.2319/050513-344.1