American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics · 2011
Surgical repair of root perforation caused by an orthodontic miniscrew implant.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Hwang Yun-Chan, Hwang Hyeon-Shik
Аннотация
Root damage is a significant complication of orthodontic miniscrew implant placement. Although root damage is rare, its proper management should be clearly understood by practitioners. This article reports the iatrogenic root perforation of a mandibular lateral incisor caused by the placement of a miniscrew. Despite a large radiolucent area caused by chronic apical periodontitis, the perforation was successfully repaired by using a recently developed material, mineral trioxide aggregate. The treatment, clinical implications, and clinical guidelines for preventing root damage during miniscrew placement in orthodontic practice are discussed.
Предметные рубрики MeSH
Aluminum CompoundsApicoectomyCalcium CompoundsChronic DiseaseDental ImplantsDrug CombinationsFollow-Up StudiesHumansIatrogenic DiseaseIncisorMaleMandibleMiddle AgedOrthodontic Anchorage ProceduresOxidesPeriapical PeriodontitisRetrograde ObturationRoot Canal Filling MaterialsSilicatesSurgical FlapsTooth Root