نتایج جستجو برای: maxillary advancement
تعداد نتایج: 59000 فیلتر نتایج به سال:
M oday, Sptem er 6, 2016 study, the authors introduce the utilization of alar pinning with the external halo distractor for maxillary advancement, in place of an oral splint. Fixation sites within the alar crease allow for maxillary advancement while minimizing the visibility of pin site scars. They also eliminate the need for a custom-made oral splint, which prevents the patient from using the...
The main purpose of this study was to investigate the impact of maxillary advancement on speech resonance in subjects with cleft lip and palate. The study sample was composed of 42 subjects aged 16 to 41 years old with operated cleft palate ± lip submitted to maxillary advancement. Resonance was evaluated before and 3 to 12 months after surgery by perceptual analysis and graduated from absent t...
OBJECTIVE To evaluate the effectiveness of temporary anchorage device (TAD)-anchored maxillary protraction (MP) in terms of the skeletal and dentoalveolar changes and to compare it with traditional tooth-anchored MP. MATERIALS AND METHODS A computerized literature search for relative randomized controlled trials and prospective controlled trials was performed in PubMed, MEDLINE, Cochrane Cent...
The purpose of this study was to analyze the treatment and posttreatment maxillary changes achieved with maxillary protraction therapy. The cephalometric records of 25 consecutively treated Chinese children with Class III malocclusions (mean age 8.4 years) were analyzed for cephalometric A point changes, which were then compared with an untreated, age and sex matched Class III control sample. A...
CONTEXT Le Fort 1 maxillary osteotomy in operated patients of cleft lip and cleft palate (CLCP). AIMS To study stability of Le Fort 1 maxillary osteotomy in operated patients of CLCP by two-dimensional evaluation using cephalometric analysis. SETTINGS AND DESIGN Prospective study conducted at Army Dental Centre (Research and Referral) from May 2009-May 2012. MATERIALS AND METHODS Subjects...
Objectives: We report our experience and the protocol we used in managing maxillary hypoplasia in cleft lip and palate patients. Patients and methods: 14 adult cleft lip and palate patients with maxillary hypoplasia were evaluated clinically. Dental models and radiographs including (lateral cephalograms and orthopantographs) were obtained at the initial visit and upon completion of the presurgi...
Background: Distraction Osteogenesis is popular for long bones. And nowadays it has found its role in facial bone deficiency treatments. Purpose: We used our special designed Distractor for advancement of Maxillary deficiencies in cleft lip and palate patients. The purpose of this paper is to compare the treatment of hypoplastic, posteriorly retruded maxillary of cleft palate patients using dis...
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...
OBJECTIVES Surgical correction of skeletal maxillary retroposition is often associated with changes in the morphology of the nose. Unwanted alar flaring of the nose is observed in many cases. The aim of the present study was therefore to investigate the influence of surgical advancement of the maxilla on changes in the soft-tissue morphology of the nose. Having a coefficient that allows predict...
One of the most significant changes in the area of early treatment in recent decades concerns managing the developing Class III malocclusion. Twenty-five years ago, early intervention for Class III malocclusion was not common in the United States. Management usually involved chincup appliances to restrain mandibular growth, camouflage techniques to advance maxillary incisors and retract mandibu...
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