Mandibular incisor extraction: A treatment alternative for large maxillary midline diastema

Publication date: Available online 3 July 2019Source: International OrthodonticsAuthor(s): Zaki Hakami, Roby CherianSummaryMaxillary midline diastema is a common aesthetic concern of dental patients. Various treatment modalities have been employed to close diastemas. This case report describes an unusual orthodontic treatment approach for a 25-year-old African American female patient with a large maxillary midline diastema of 5 mm, bialveolar dental protrusion and unilateral Class III malocclusion. The treatment included one mandibular incisor extraction, followed by retraction of the incisors. At the end of the 16-month active treatment period, favourable aesthetic and occlusal outcomes were attained. Closure of midline diastema, good overjet and overbite with Class I molar relationships were achieved.Clinical significanceFixed orthodontic treatment with single mandibular incisor extraction can be an effective treatment choice for a large maxillary midline diastema. With careful selection of the case and treatment planning, successful results can be obtained.RésuméLe diastème médian maxillaire est une préoccupation esthétique courante chez les patients. Diverses modalités thérapeutiques ont été utilisées pour fermer les diastèmes. Ce cas clinique décrit une approche orthodontique inhabituelle chez une patiente afro-américaine de 25 ans présentant un diastème médian maxillaire important de 5 mm, une biproalvéolie et une malocclusion unilatérale d...

Source: International Orthodontics - July 4, 2019 Category: Dentistry Source Type: research