دورية أكاديمية
Effect of Different Irrigants on the Adhesive Interface and Influence on the Push Out Strength of Fiber Posts.
| العنوان: | Effect of Different Irrigants on the Adhesive Interface and Influence on the Push Out Strength of Fiber Posts. |
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| المؤلفون: | Belizario LG; Laurie Garcia Belizario, DDS, MSc, PhD, Department of Restorative Dentistry, Araraquara School of Dentistry, University of São Paulo State, UNESP, Araraquara, SP, Brazil; and St Humaitá, 1680 - Center, 14801-903, Araraquara - SP, Brazil., Piragine TL; Thais Leandrin Piragine, DDS, MSc, PhD, Department of Restorative Dentistry, Araraquara School of Dentistry, University of São Paulo State, UNESP, Araraquara, SP, Brazil; and St Humaitá, 1680 - Center, 14801-903, Araraquara - SP, Brazil., Girotto AC; AC Girotto, DDS, MSc, PhD, Department of Restorative Dentistry, Araraquara School of Dentistry, University of São Paulo State, UNESP, Araraquara, SP, Brazil; and St Humaitá, 1680 - Center, 14801-903, Araraquara - SP, Brazil., Gelio MB; Mariana Bela Gelio, DDS, MSc, Department of Restorative Dentistry, Araraquara School of Dentistry, University of São Paulo State, UNESP, Araraquara, SP, Brazil; and St Humaitá, 1680 - Center, 14801-903, Araraquara - SP, Brazil., Pereira JR; Jefferson Ricardo Pereira, DDS, MSc, PhD, Department of Restorative Dentistry, School of Dentistry Chile, Chile., Fernandez E; Eduardo Fernandez, DDS, PhD, Universidad de Chile , Facultad de Odontologia, Departamento de Odontologia Restauradora and Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile., Kuga MC; Milton Kuga, DDS, MSc, PhD, Department of Restorative Dentistry, Araraquara School of Dentistry, University of São Paulo State, UNESP, Araraquara, SP, Brazil; and St Humaitá, 1680 - Center, 14801-903, Araraquara - SP, Brazil. |
| المصدر: | Operative dentistry [Oper Dent] 2022 Sep 01; Vol. 47 (5), pp. E211-E221. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Univ. of Washington, School of Dentistry Country of Publication: United States NLM ID: 7605679 Publication Model: Print Cited Medium: Internet ISSN: 1559-2863 (Electronic) Linking ISSN: 03617734 NLM ISO Abbreviation: Oper Dent |
| أسماء مطبوعة: | Original Publication: Seattle, Univ. of Washington, School of Dentistry. |
| مواضيع طبية MeSH: | Dental Bonding*/methods , Post and Core Technique*, Animals ; Boric Acids ; Cattle ; Citric Acid/analysis ; Citric Acid/pharmacology ; Dental Cements/therapeutic use ; Dental Pulp Cavity ; Dentin ; Disulfides ; Edetic Acid/chemistry ; Materials Testing ; Peracetic Acid/analysis ; Peracetic Acid/pharmacology ; Resin Cements/chemistry ; Resin Cements/therapeutic use ; Root Canal Irrigants/analysis ; Root Canal Irrigants/chemistry ; Root Canal Irrigants/therapeutic use ; Thiones ; Water |
| مستخلص: | Purpose: The aim of this study was to evaluate the effects of a new irrigant solution on the post space cleaning and the adhesive resistance of fiber posts. Methods and Materials: Eighty roots of bovine teeth were randomly allocated into eight groups (n=10 for each group). Evaluations were performed in two different time points for each irrigant. The irrigants included a control group with distilled water (DW), 2.5% NaOCl and 17% EDTA (SH), 1% peracetic acid (PA), and 5% boric acid and 1% citric acid (EX). The time points were 24 hours (I-immediate) and 6 months (D-delayed). The push-out test was performed using a universal testing machine with a 5 kN load cell operating at a crosshead speed of 0.5 mm/minute. The dentinal cementation system was analyzed using a laser confocal microscope (LSM5, Zeiss, Jena, Germany), and incidence of residue on radicular dentin was evaluated by scanning electron microscopy (SEM). The incidence of residue was evaluated by the Kruskal-Wallis test and push-out bond strength and dentin penetrability were evaluated via a one-way analysis of variance (ANOVA) and Tukey tests (α=0.05). Results: The EX irrigation protocol demonstrated the lowest incidence of residue on the dentin surface (p<0.05), independently of the evaluated third. In the cervical and the middle post thirds, EXI, EXD, SHI, and SHD groups exhibited similar push-out bond strength values (p>0.05). EXI, EXD, PAI, and PAD exhibited the greatest dentinal penetrability of the cementation system in all the post thirds (p<0.05). Conclusions: A solution containing 5% boric acid and 1% citric acid can be a promising irrigant for radicular post space cleaning. It has adequate potential for cleaning the dentin surface without interfering with the adhesive interface between the dentin and the cementation system. (©Operative Dentistry, 2022.) |
| المشرفين على المادة: | 0 (Boric Acids) 0 (Dental Cements) 0 (Disulfides) 0 (Resin Cements) 0 (Root Canal Irrigants) 0 (Thiones) 059QF0KO0R (Water) 2968PHW8QP (Citric Acid) 9G34HU7RV0 (Edetic Acid) I6KPI2E1HD (Peracetic Acid) R57ZHV85D4 (boric acid) RN4CQ46FDM (dixanthogen) |
| تواريخ الأحداث: | Date Created: 20220919 Date Completed: 20221014 Latest Revision: 20221014 |
| رمز التحديث: | 20231215 |
| DOI: | 10.2341/21-038-L |
| PMID: | 36121721 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1559-2863 |
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| DOI: | 10.2341/21-038-L |