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Alteration of the mandibular plane during sagittal split advancement: short- and long-term stability.
[OBJECTIVES] We investigated predictors of long- and short-term stability of surgical mandibular advancements with bilateral sagittal split osteotomy (BSSO). [STUDY DESIGN] Class II patients (n = 127) received mandibular advancement throug…
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Five-year outcome and predictability of soft tissue profiles when wire or rigid fixation is used in mandibular advancement surgery.
The purpose of this study was to follow the covariation of hard and soft tissue changes in Class II malocclusion subjects who received a bilateral sagittal split osteotomy. The subjects were randomized to receive wire or rigid fixation afte…
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Effects of age, amount of advancement, and genioplasty on neurosensory disturbance after a bilateral sagittal split osteotomy.
[PURPOSE] There are numerous risks for developing neurosensory deficits after a bilateral sagittal split osteotomy (BSSO). The purpose of this study was to evaluate the effects of genioplasty, length of advancement, and age and their intera…
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Orthodontic and surgical camouflage for treatment of skeletal discrepancies.
Masking procedures can be used for a variety of situations and must be tailored to the patient's individual needs. Although they can result in esthetic changes for the patient, they do little for functional concerns. The most commonly used …
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Maintenance of soft tissue changes after rigid versus wire fixation for mandibular advancement, with and without genioplasty.
[OBJECTIVE] This multisite prospective randomized clinical trial examined 2-year longitudinal soft tissue profile changes after bilateral sagittal split osteotomy for mandibular advancement by using rigid or wire fixation, with and without …
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Cost of a genioplasty under deep intravenous sedation in a private office versus general anesthesia in an outpatient surgical center.
The cases of twenty-four patients who underwent genioplasties either under deep intravenous (IV) sedation in a dental office or under general anesthesia in a surgical center were reviewed. A cost comparison of this operation in these two en…
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Causes, location, and timing of relapse following rigid fixation after mandibular advancement.
The purpose of this study was to evaluate two different groups of patients who underwent bilateral sagittal split osteotomy for mandibular advancement. One group demonstrated no relapse, whereas a second group had documented relapse. The fo…
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Neurosensory disturbance associated with the anterior mandibular horizontal osteotomy.
Fifteen patients who underwent an anterior mandibular horizontal osteotomy (genioplasty) were retrospectively studied by neurosensory testing to evaluate light touch (LT) and temperature (T) discrimination. Testing was conducted using the t…