Extraction of Three Premolars and One Implant to Reduce Bimaxillary Protrusion in an Adult Patient
نویسندگان
چکیده
منابع مشابه
Effects of extraction of four premolars on vermilion height and lip area in patients with bimaxillary protrusion.
The purpose of this study was to evaluate the effects of orthodontic treatment, involving the extraction of four premolars, on vermilion height and lip area. Twenty-eight female patients (mean 21.9 ± 3.1 years) who were diagnosed with bimaxillary protrusion were selected for this study to be treated by extraction of four premolars. The control group consisted of 28 female volunteers (mean 25.0 ...
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Successful orthodontic treatment is based on a clear perception by the clinician of a patient's facial preference and treatment needs. Bimaxillary protrusion is a normal facial trait seen in the Black population and the most acceptable bimaxillary facial profile in a sample of Black subjects was determined by Beukes et al in 2007. Variations from this ideal profile may require extractions as pa...
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OBJECTIVE To analyze the pre-treatment cephalometric features in Saudi adults with bimaxillary protrusion and to develop cephalometric standards to clarify the overall presentation of this malocclusion for clinicians. METHODS A descriptive retrospective study was designed in which lateral cephalometric radiographs of 60 individuals with Class I skeletal and dental relationship and decreased i...
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Dr. Hong is Chairman, Department of Orthodontics, Chong-A Dental Hospital, and Clinical Professor, Department of Orthodontics, School of Dentistry, Seoul National University, Seoul, Korea. Drs. Lim and Heo are in the private practice of orthodontics in Seoul. Dr. Heo is also a Clinical Professor, Department of Dentistry, College of Medicine, Hallym University, Chuncheon, Korea. Dr. Ahn is an As...
متن کاملBimaxillary protrusion with an atrophic alveolar defect: orthodontics, autogenous chin-block graft, soft tissue augmentation, and an implant.
Bimaxillary protrusion in a 28-year-old woman was complicated by multiple missing, restoratively compromised, or hopeless teeth. The maxillary right central incisor had a history of avulsion and replantation that subsequently evolved into generalized external root resorption with Class III mobility and severe loss of the supporting periodontium. This complex malocclusion had a discrepancy index...
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ژورنال
عنوان ژورنال: International Journal of Experimental Dental Science
سال: 2013
ISSN: 2278-1692,2278-1706
DOI: 10.5005/jp-journals-10029-1053