Early class III treatment with hybrid rapid palatal expander combined with facemask

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Int Orthod. 2020 Sep;18(3):624-635. doi: 10.1016/j.ortho.2020.05.002. Epub 2020 Jun 10. ABSTRACT BACKGROUND: Class III patients are characterized by a deficiency of the maxilla and/or a prognathism of the mandible and require early treatment. DIAGNOSIS: This case report describes the treatment of a 5-year-old patient with a skeletal class III relationship, a significant mandibular symphysis deviation…

MicroCT X-ray comparison of aligner gap and thickness of six brands of aligners: an in-vitro study

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Prog Orthod. 2020 May 11;21(1):12. doi: 10.1186/s40510-020-00312-w. ABSTRACT BACKGROUND: To investigate and compare the gap (i.e. fit) and thickness of six aligner systems (Airnivol, ALL IN, Arc Angel, F22, Invisalign and Nuvola) using industrial computed tomography (CT). The null hypothesis was that there would be no detectable differences in either measurement between the aligners investigated.…

Analysis of tooth anatomy in adults with ideal occlusion: A preliminary study

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Am J Orthod Dentofacial Orthop. 2020 Feb;157(2):218-227. doi: 10.1016/j.ajodo.2019.03.024. ABSTRACT INTRODUCTION: The aim of this study was to investigate the vestibular anatomy of teeth in samples of adult Italian and Mozambican subjects in ideal occlusion and permanent dentition and identify any anatomic characteristics that may influence bonding in the straight-wire technique. METHODS: Linear measurements and…

Class II subdivision with skeletal transverse maxillary deficit treated by single-sitting bone-borne appliance

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Angle Orthod. 2021 Jan 1;91(1):129-137. doi: 10.2319/050520-394.1. ABSTRACT This case report describes orthodontic treatment including both skeletal maxillary expansion and unilateral distalization by means of a single bone-borne appliance followed by clear aligner therapy in a young adult patient. A surgical guide was digitally designed and three-dimensionally printed to facilitate the placement of four miniscrews…

The perceived impact of the COVID-19 pandemic on dental undergraduate students in the Italian region of Emilia-Romagna

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Eur J Dent Educ. 2021 Aug;25(3):621-633. doi: 10.1111/eje.12640. Epub 2020 Dec 14. ABSTRACT INTRODUCTION: The outbreak and diffusion of the novel SARS-CoV2 coronavirus have caused an emergency status in the dental education system. MATERIALS AND METHODS: An anonymous survey composed of 34 questions was delivered to students of the Master Degree Programme in Dentistry and…

Comparative analysis of passive play and torque expression in self-ligating and traditional lingual brackets

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J Orofac Orthop. 2022 Jan;83(1):13-22. doi: 10.1007/s00056-021-00314-1. Epub 2021 Jun 29. ABSTRACT INTRODUCTION: The aim of this study was to determine and compare the play and torque expression of self-ligating and conventionally ligated lingual brackets, with square and rectangular slots, when engaged with archwires of different size, cross section and material. METHODS: Passive play and…