Sangeetha K Maheshappa, Anandamoy Bagchi, Praveen K Bankur, Anil P Melitt, Randa Mf Ibrahim, Thiyezen A AlDhelai
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引用次数: 0
Abstract
Aim: The current study aimed to assess the bond strength at the resin interface following deciduous teeth with three dentine biomodifiers.
Materials and methods: The study employed a total of 75 primary non-carious molars. The buccal surface of the teeth was prepped for class V cavities, with the cervical borders placed 0.75 mm apical to the CEJ and the occlusal edge in the enamel. Each cavity measured 1.5 mm in depth, 4 mm in width, and 4 mm in length. All samples were randomly allocated to one of the following groups, with 25 samples in each group-group I: application of chitosan nanoparticles, group II: application of hesperidin solution, group III: application of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP). For every sample, adhesive was applied. A universal testing machine was used to assess the shear bond strength. Data were recorded and statistically analyzed.
Results: The casein phosphopeptide-amorphous calcium phosphate group at 146.16 ± 1.01 showed the maximum shear bond strength, followed by the chitosan nanoparticles group at 142.74 ± 0.98 and the hesperidin solution at 128.26 ± 0.74. A statistically significant difference was found among the three groups.
Conclusion: The present study concluded that the CPP-ACP group exhibited the maximum shear bond strength compared to the chitosan nanoparticles group and the hesperidin solution group.
Clinical significance: Dentin biomodification has been highlighted as a way to strengthen the binding between composite resin and the tooth surface, hence extending its lifespan. By adding dentin biomodifiers to dental adhesives, the stability of the resin-dentin interface may be improved, and MMP inhibitory capacity may be added. How to cite this article: Maheshappa SK, Bagchi A, Bankur PK, et al. Evaluation of the Shear Bond Strength at Resin Interface after Pretreatment with Three Dentine Biomodifiers on Primary Teeth: An In Vitro Study. J Contemp Dent Pract 2026;27(1):1-4.
期刊介绍：
The Journal of Contemporary Dental Practice (JCDP), is a peer-reviewed, open access MEDLINE indexed journal. The journal’s full text is available online at http://www.thejcdp.com. The journal allows free access (open access) to its contents. Articles with clinical relevance will be given preference for publication. The Journal publishes original research papers, review articles, rare and novel case reports, and clinical techniques. Manuscripts are invited from all specialties of dentistry i.e., conservative dentistry and endodontics, dentofacial orthopedics and orthodontics, oral medicine and radiology, oral pathology, oral surgery, orodental diseases, pediatric dentistry, implantology, periodontics, clinical aspects of public health dentistry, and prosthodontics.
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