Skeletal changes in patients with mandibular prognathism after mandibular set back and bimaxillary surgery: A comparative cephalometric study
نویسندگان
چکیده
منابع مشابه
Facial 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 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 کاملIncisor inclination and arch width changes following mandibular setback surgery for correction of mandibular prognathism
Purpose: The aim of this study was to investigate and evaluate the changes of incisor inclination and arch width in the surgical-orthodontic treatment to correct a Class III malocclusion resulting from skeletal mandibular prognathism. Materials and methods: The skeletal mandibular prognathism subjects consisted of 25 males and 20 females (mean age:22.8±4.2years). A lateral cephalogram was taken...
متن کاملA comparative CT evaluation of pharyngeal airway changes in class III patients receiving bimaxillary surgery or mandibular setback surgery.
OBJECTIVE The purpose of this study was to compare the morphologic changes of the upper airway space in Class III patients who underwent mandibular setback or bimaxillary surgery (maxillary advancement and mandibular setback) by computed tomography at 2 levels: soft palate and base of tongue. METHODS The sample consisted of 47 subjects in 2 groups who had been diagnosed as having Class III sk...
متن کاملVertical skeletal and facial profile changes after surgical correction of mandibular prognathism.
BACKGROUND Mandibular prognathism is often corrected by surgical orthodontics. Correction of the sagittal facial profile has received wide attention. However, vertical changes remained undefined and thus, were investigated. METHODS Subjects included 18 patients with mandibular prognathism who had surgical correction (S group, mean age: 20.1 +/- 3.2 years) and 18 patients with Class I malocclu...
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ژورنال
عنوان ژورنال: Military Medical and Pharmaceutical Journal of Serbia
سال: 2020
ISSN: 0042-8450,2406-0720
DOI: 10.2298/vsp171017087s