Bimaxillary protrusion and gummy smile treated with clear aligners: Closing premolar extraction spaces with bone screw anchorage
نویسندگان
چکیده
منابع مشابه
Correction of severe bimaxillary protrusion with first premolar extractions and total arch distalization with palatal anchorage plates.
Correction of a severe protrusive soft tissue profile without orthognathic surgery can be challenging. This case report describes the treatment of a young woman with a severe bimaxillary protrusion. Orthodontic treatment included extraction of her 4 first premolars and total arch distalization of both arches using a palatal plate appliance. The total treatment time was 24 months. Her occlusion ...
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OBJECTIVES To evaluate the impact of bimaxillary protrusion on smile esthetics as perceived by dental professionals and laypersons. METHODS One hundred and fifty evaluators, equally distributed into their respective panels (orthodontists, general dentists, and laypersons), participated in this cross-sectional study conducted in April to December 2012 in Riyadh, Saudi Arabia. The patient sampl...
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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...
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This article describes the orthodontic treatment of a 31-year-old Korean female patient with gummy smile and crowding. The patient showed excessive gingival display in both the anterior and posterior areas and a large difference in gingival heights between the anterior and posterior teeth in the maxilla. To correct the gummy smile, we elected to intrude the entire maxillary dentition instead of...
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The present study reports the treatment carried out in a patient with mandibular second premolar agenesis associated with early loss of a deciduous second molar, deep overbite, severe overjet and dentoalveolar bimaxillary protrusion, which led to lip incompetence and a convex facial profile. The main objectives of this treatment were: to eliminate the spaces in mandibular arch, correct overbite...
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ژورنال
عنوان ژورنال: APOS Trends in Orthodontics
سال: 2020
ISSN: 2321-4600
DOI: 10.25259/apos_45_2020