In Vitro Evaluation of Shear Bond Strength of Two Different Fluoride-Releasing Sealants
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Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sci Printers & Publ Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
OBJECTIVE: To evaluate shear bond strength of 2 different fluoride-releasing sealants and their adhesive remnant index (ARI). STUDY DESIGN: A total of 105 extracted human maxillary premolars were divided into 3 groups of 35. Slot brackets (0.018-inch) were bonded to buccal surfaces of teeth using Pro Seal, Opal Seal, and, as a control group, Transbond XT. Transbond XT Composite was used only as an adhesive material. All samples were subjected to thermocycling for 5,000 cycles in water baths between 5 degrees C and 55 degrees C. Subsequently, the shear bond strengths of specimens were determined under loads vertically at 0.5 mm/min crosshead speed until rupture occurred. After the shear bond strength test, specimens were examined with a stereomicroscope at x20 magnification and grouped according to ARI analysis. Statistical analyses were performed using one-way ANOVA analysis of variance for shear bond strength data and Kruskal-Wallis and Mann-Whitney U tests for ARI analysis. RESULTS: There was no significant difference between all the groups (p>0.05) with regard to shear bond strength. According to ARI analyses, the control group was statistically different from both the Pro Seal and Opal Seal groups (p <0.05). However, there was no significant difference between the Pro Seal and Opal Seal groups for ARI analyses. CONCLUSION: The results of this study showed that the potential of caries and white spot lesions during orthodontic treatment can be decreased by using new fluoride-releasing sealants. However, this is an in vitro study and these results should be supported with clinical studies.
Açıklama
Anahtar Kelimeler
Bond Strength, Dental Caries, Fluoride, Opal Seal, Orthodontia, Orthodontic Appliances, Orthodontic Brackets, Pro Seal, Sealant, Shear Bond Strength, Sodium Fluoride Dental Bonding, White Spot Lesions
Kaynak
Analytical and Quantitative Cytopathology and Histopathology
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
43
Sayı
2
