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dc.contributor.supervisorPinheiro, Fabio (Preventive Dental Science)en_US
dc.contributor.authorHoule, Jean-Philippe
dc.date.accessioned2016-04-08T19:26:50Z
dc.date.available2016-04-08T19:26:50Z
dc.date.issued2015
dc.identifier.urihttp://hdl.handle.net/1993/31188
dc.description.abstractOBJECTIVES: To investigate the predictability of transverse changes with Invisalign®. MATERIALS AND METHODS: Sixty-four adult Caucasians patients were selected to be part of this retrospective study. Pre and post-treatment digital models created from an iTero® scan were obtained from a single orthodontist practitioner. Linear values of upper and lower arch widths were measured for canines, premolars and first molars. RESULTS: For every maxillary measurement, there was a statistically significant difference between Clincheck® and final outcome. (P < .05) For every lower arch measurement at the gingival margin, there was a statistically significant difference between the Clincheck® planned expansion and the final outcome. (P < .05) CONCLUSIONS: The mean accuracy of expansion planned with Invisalign® for the maxilla was 72.8%, (82.9% for the cusp tips and 62.7% for the gingival margins.) Lower arch presented an overall accuracy of 87.7%, (98.9 % for the cusp tips and 76.4% for the gingival margins.)en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectInvisalignen_US
dc.subjectexpansionen_US
dc.titleArch expansion predictability with Invisalignen_US
dc.typeinfo:eu-repo/semantics/masterThesis
dc.typemaster thesisen_US
dc.degree.disciplinePreventive Dental Scienceen_US
dc.contributor.examiningcommitteePiedade, Luis (Preventive Dental Science) Todescan, Reynaldo (Restorative Dentistry)en_US
dc.degree.levelMaster of Science (M.Sc.)en_US
dc.description.noteMay 2016en_US


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