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Anterior open bite correction by Le Fort I or bilateral sagittal split osteotomy
Johan P Reyneke1, Carlo Ferretti
1Department of Maxillofacial and Oral Surgery, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa. drprey@global.co.za
Abstract:
Some of the most challenging dentofacial deformities facing surgeons and orthodontists are anterior open bite malocclusions. Determining the cause for the development of an anterior open bite and formulating a diagnosis are complicated by the role of neuromuscular and genetic influences. Long-term skeletal and dental stability has been a concern because of the influence that the neuromusculature has on the repositioned jaws and stability of teeth after vertical orthodontic mechanics required for closing open bites.