Cephalometric evaluation of soft tissue profile changes following mandibular setback in Egyptian adults
نویسندگان
چکیده
منابع مشابه
Validity of a Manual Soft Tissue Profile Prediction Method Following Mandibular Setback Osteotomy
OBJECTIVES The aim of this study was to determine the validity of a manual cephalometric method used for predicting the post-operative soft tissue profiles of patients who underwent mandibular setback surgery and compare it to a computerized cephalometric prediction method (Dentofacial Planner). Lateral cephalograms of 18 adults with mandibular prognathism taken at the end of pre-surgical ortho...
متن کاملSoft tissue profile changes after bilateral sagittal split osteotomy for mandibular setback: a systematic review.
PURPOSE To evaluate the ratio of soft tissue to hard tissue in bilateral sagittal split setback osteotomy with rigid internal fixation or wire fixation. MATERIALS AND METHODS A literature search was performed using PubMed, Medline, CINAHL, Web of Science, the Cochrane Library, and Google Scholar Beta. From the original 766 articles identified, 8 articles were included. Two articles were prosp...
متن کاملLong Term Stability and Relapse Following Mandibular Advancement and Mandibular Setback Surgeries: A Cephalometric Study
BACKGROUND The aim was to evaluate the long-term hard and soft tissue changes following mandibular advancement and setback surgeries. MATERIALS AND METHODS A total of 16 subjects each were selected who underwent bilateral sagittal split osteotomy mandibular advancement and mandibular setback groups. Pre-surgical (T1), immediate post-surgical (T2) and long-term post-surgical (T3) cephalograms ...
متن کاملA more accurate method of predicting soft tissue changes after mandibular setback surgery.
PURPOSE To propose a more accurate method to predict the soft tissue changes after orthognathic surgery. PATIENTS AND METHODS The subjects included 69 patients who had undergone surgical correction of Class III mandibular prognathism by mandibular setback. Two multivariate methods of forming prediction equations were examined using 134 predictor and 36 soft tissue response variables: the ordi...
متن کاملSoft tissue facial profile changes following functional appliance therapy.
The aim of this study was to evaluate changes in the facial profile resulting from the use of a twin block (TB) functional appliance. The sample comprised 38 patients (24 males and 14 females) with a Class II division 1 malocclusion. Nineteen subjects were treated with a functional appliance while the remaining 19, who did not undergo any intervention, served as the control. The mean age of the...
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ژورنال
عنوان ژورنال: Egyptian Orthodontic Journal
سال: 2007
ISSN: 1110-435X
DOI: 10.21608/eos.2007.79292