Journal of dentistry for children (Chicago, Ill.) · 2016
A Modified Nance Palatal Arch for the Treatment of Ectopically Erupting Permanent First Molars.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Romano Fábio Lourenço, Arid Juliana, de Queiroz Alexandra Mussolino, Bezerra Segato Raquel Assed, Filho Paulo Nelson
Аннотация
Permanent teeth that remain impacted could lead to the early loss of primary teeth and cause space problems in dental arches. We present two cases of ectopic eruption of the permanent maxillary first molars treated with soft distal movements using a modified Nance palatal arch (NPAm). The wire was soldered to the band and positioned distally to serve as support for the elastic chain, which was attached to a bonded button on the occlusal surface. After a few months, the ectopic eruption was corrected, preserving the adjacent primary teeth and restoring the occlusion. An NPAm is a viable option for distalization and space recovery in the maxillary arch.
Предметные рубрики MeSH
BrazilCephalometryChildDental ArchDental OcclusionHumansMaleMaxillaMolarOrthodontic Appliance DesignOrthodontic AppliancesOrthodontics, InterceptivePediatric DentistryPhotographyRadiography, PanoramicSpace Maintenance, OrthodonticTooth Eruption, EctopicTooth Movement TechniquesTooth, DeciduousTooth, Impacted