Changes in pharyngeal airway space and soft tissue after maxillary advancement and bimaxillary surgery
نویسندگان
چکیده
منابع مشابه
Pharyngeal Airway Changes after Bimaxillary Orthognathic Surgery--Preliminary Results.
INTRODUCTION Dentofacial deformity, a deviation from normal facial proportions and dental relationships, is corrected by jaw repositioning in all three spatial planes, which changes the position and tension of the surrounding tissues, bones and muscles. These changes may also affect the dimensions of the pharyngeal airways (PA). OBJECTIVE The aim of this study was to evaluate and compare thre...
متن کاملFacial Soft Tissue Changes in Class III Patients Treated With Bimaxillary, Maxillary Advancement or Mandibular Set Back Orthognathic Surgery
Objective: To determine the effect of orthognathic surgery on soft tissue in Class IIIpatients and to compare the results of different surgical techniques. Materials and Methods: Forty-eight Class III adult patients were included in the study to assessthe changes in the soft tissue after orthognathic surgery. Nine patients were treated with Maxillary Advancement (MA), seven patients were treate...
متن کاملChanges of the Posterior Airway Space Following Orthognathic Surgery in Class III
Objective: Adaptation of the pharyngeal airway space does occur after different surgical strategies of class III patients including mandibular setback, maxillary advancement and bimaxillary surgery. The aim of this study is to conduct a detailed cephalometric evaluation of the alterations taking place in the morphology of the pharyngeal airway space after treatment of class III skeletal deformi...
متن کاملChange of the airway space in mandibular prognathism after bimaxillary surgery involving maxillary posterior impaction
BACKGROUND The purpose of this retrospective study was to develop a two- and three-dimensional analysis of the airway using cone-beam computed tomography (CBCT) and to determine whether the airway space would be changed in mandibular prognathism after bimaxillary surgery involving maxillary posterior impaction. METHODS Patients requiring orthognathic surgery from 2012 to 2014 were recruited f...
متن کاملFacial Soft Tissue Changes after Maxillary Impaction and Mandibular Advancement in High Angle Class II Cases
The aim of this study was to determine the vertical and anteroposterior alterations in the soft, the dental and the skeletal tissues associated with the facial profile after Le Fort I maxillary impaction in conjunction with sagittal split osteotomy for mandibular advancement performed in patients with a high angle Class II skeletal deformity.The study population consists of 21 patients (11 fema...
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ژورنال
عنوان ژورنال: Brazilian Journal of Oral Sciences
سال: 2014
ISSN: 1677-3225
DOI: 10.1590/1677-3225v13n2a03