In vitro evaluation of tooth discolouration induced by mineral trioxide aggregate Fillapex and iRoot SP endodontic sealers

Australian Endodontic Journal : the Journal of the Australian Society of Endodontology Inc
Maryam ForghaniSahar Karimpour

Abstract

The purpose of this study was to evaluate the tooth discolouration potential of two new calcium-silicate-based sealers (mineral trioxide aggregate (MTA) Fillapex and iRoot SP). Sixty premolars were resected below the coronal third of the root. Pulp chamber was instrumented and irrigated via the apical access. Samples were randomly assigned into groups A (MTA Fillapex), B (AH plus), C (iRoot SP) and D (unfilled as control). Colour assessment was performed at baseline, 1st, 3rd and 6th months with an intraoral spectrophotometer. Analysis of variance with additional multiple comparisons of post hoc were used for statistical analysis. All sealers caused perceptible tooth discolouration and there was no statistically significant difference between them. Discolouration progressed within the first 3 months and then decreased until the 6th month.

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Citations

Feb 12, 2020·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Juliana BosenbeckerNoéli Boscato
Dec 17, 2018·Odontology·David DonnermeyerEdgar Schäfer
Sep 28, 2018·Clinical Oral Investigations·Mügem Aslı EkiciBağdagül Helvacıoğlu Kıvanç
Apr 23, 2020·Clinical Oral Investigations·Stéphanie DevroeyMaarten Meire
Oct 13, 2021·Australian Endodontic Journal : the Journal of the Australian Society of Endodontology Inc·Paula de Carvalho CardosoAna Paula Rodrigues de Magalhães

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