Effect of Using Two Different Mouthwashes on Microtensile Bond Strength of Resin Composite bonded to Deep Dentin. An In-Vitro Study
Fayed, A., Abdelhamid, M. (2025). Effect of Using Two Different Mouthwashes on Microtensile Bond Strength of Resin Composite bonded to Deep Dentin. An In-Vitro Study. EKB Journal Management System, 71(2), 1837-1846. doi: 10.21608/edj.2025.356006.3361
Ahmed Mohamed Fayed; Mohamed Bahgat Abdelhamid. "Effect of Using Two Different Mouthwashes on Microtensile Bond Strength of Resin Composite bonded to Deep Dentin. An In-Vitro Study". EKB Journal Management System, 71, 2, 2025, 1837-1846. doi: 10.21608/edj.2025.356006.3361
Fayed, A., Abdelhamid, M. (2025). 'Effect of Using Two Different Mouthwashes on Microtensile Bond Strength of Resin Composite bonded to Deep Dentin. An In-Vitro Study', EKB Journal Management System, 71(2), pp. 1837-1846. doi: 10.21608/edj.2025.356006.3361
Fayed, A., Abdelhamid, M. Effect of Using Two Different Mouthwashes on Microtensile Bond Strength of Resin Composite bonded to Deep Dentin. An In-Vitro Study. EKB Journal Management System, 2025; 71(2): 1837-1846. doi: 10.21608/edj.2025.356006.3361

Effect of Using Two Different Mouthwashes on Microtensile Bond Strength of Resin Composite bonded to Deep Dentin. An In-Vitro Study

Egyptian Dental Journal
Volume 71, Issue 2 - Serial Number 5, April 2025, Page 1837-1846  XML PDF (654.89 K)
Document Type: Original Article
DOI: 10.21608/edj.2025.356006.3361
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Authors
Ahmed Mohamed Fayed email orcid 1; Mohamed Bahgat Abdelhamidorcid 2
1Associate Professor Misr International University
2Assistant Professor, Restorative Department, Faculty of Oral and Dental Medicine, Misr International University
Abstract
Aim: to evaluate the effect of using two different mouthwashes, either chlorohexidine or neem-based, on microtensile bond strength of resin composite bonded to deep dentin. Materials and Methods: Twenty four intact freshly extracted human mandibular molars were selected for this study. All selected teeth were placed in acrylic blocks, then cross-sectioned horizontally leaving a flat deep dentin surface. Bonding protocol was applied to all teeth following the manufactures’ instructions, followed by application of resin composite to the exposed dentin. All teeth were randomly assigned into three equal groups (n=8) according to the mouthwash used for immersion. Group (1): teeth were immersed in distilled water for 12 hours (Control group), Group (2): immersion was in Chlorhexidine mouthwash for 12 hours and Group (3): immersion was in Neem (Azadirachata indica) mouthwash for 12 hours. Microtensile bond strength was evaluated after the immersion time using a universal testing machine. Results: One-way ANOVA test revealed no statistically significant difference among the groups tested (p-value = 0.377). Conclusions: various mouthwashes, used in this study, had no effect on microtensile bond strength of resin composite to deep dentin.
Keywords
Chlorhexidine Mouthwash; Neem Mouthwash; Resin Composite; Microtensile bond strength
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