Transfer Accuracy of Two 3D Printed Trays for Indirect Bracket Bonding—An In Vitro Pilot Study

URN to cite this document:: urn:nbn:de:bvb:355-epub-479036
DOI to cite this document:: 10.5283/epub.47903

Jungbauer, Rebecca

; Breunig, Jonas ; Schmid, Alois ; Hüfner, Mira ; Kerberger, Robert ; Rauch, Nicole ; Proff, Peter ; Drescher, Dieter ; Becker, Kathrin

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Date of publication of this fulltext: 27 Aug 2021 14:16

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Abstract

The present study aimed to investigate the impact of hardness from 3D printed transfer trays and dental crowding on bracket bonding accuracy. Lower models (no crowding group: Little's Irregularity Index (LII) < 3, crowding group: LII > 7, n = 10 per group) were selected at random, digitized, 3D printed, and utilized for semiautomated virtual positioning of brackets and tubes. Hard and soft ...