Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Dental Science: Scientific Information iBOND® Self Etch Bond strength testing – University of Gießen, Germany Status of ten self-etch adhesives for bonding to dentine of primary teeth. Despite of all advances achieved on the prevention of childhood caries, 30 % of the milk tooth carious lesions in 6-year old children are still not treated1. The restorative treatment of young children is subject to their special needs: short attention span and sometimes limited compliance. Therefore, self-etch adhesives provide some advantages in the treatment of children: reduction of application time which also reduces the risk of cavity contamination by saliva, avoidance of potential unpleasant steps like water spray which may lead to a better compliance. Besides that, the bonding performance needs to be sufficient to allow reliable restorations until the physiological exfoliation of the milk teeth. The following study by the University of Gießen demonstrates the excellent bond strength of iBOND Self Etch on deciduous teeth. Giving a hand to oral health. Bond strength testing – University of Gießen, Germany Status of ten self-etch adhesives for bonding to dentine of primary teeth. Objective The objective of this in-vitro study was to compare the microtensile bond strength (μ-TBS) of different self-etch adhesives to dentine of deciduous teeth. Materials and Methods In the context of the study, fifty freshly extracted primary molars were primed to expose caries-free dentine. The exposed dentine areas were bonded with the following ten adhesives: iBOND Self Etch (Heraeus Kulzer), Xeno V+ (Dentsply), BeautiBond (Shofu), Gaenial Bond (GC), AdheSE One F (Ivoclar Vivadent), Prime&Bond NT (Dentsply), Adper Easy Bond (3M ESPE), OptiBond XTR (Kerr/Hawe), Clearfil SE Bond (Kuraray) and G-Bond (GC). Specimens were placed in a distilled water-bath (37 °C) subsequent to bonding. After 24 hours of water storage, resin–dentine beams were cut and a total of 848 resin-dentine sticks were stressed in tensile until failure. Fracture analysis was performed under 40 x magnification in a fluorescence microscope and under a SEM. Results 90 D D D C, D C B, C B A A D OptiBond XTR Gaenial Bond Clearfil SE Bond Adper Easy Bond BeautiBond G-Bond Prime&Bond NT Xeno V+ AdheSE One F iBOND Self Etch 80 70 60 50 40 30 20 10 0 Same letters indicate no statistical significant differences between adhesives. Conclusion The investigation revealed different degrees of initial μ-TBS to primary dentine with iBOND Self Etch belonging to the group of adhesives that performed most successfully. Source Krämer N, Tilch D, Lücker S, Frankenberger R: Status of ten self-etch adhesives for bonding to dentin of primary teeth. Int J Paediatr Dent., 2013 Aug 6. doi 10.1111/ipd.12059. [Epub ahead of print]. The study was abbreviated and summarised and all diagrams and titles have been established by Heraeus Kulzer. iBOND is a registered trademark of Heraeus Kulzer. 1 Krämer N, Frankenberger R: Füllungstherapie im Milchgebiß. Oralprophylaxe & Kinderzahnheilkunde 26 (2004): 78 – 84. Heraeus Kulzer GmbH • Grüner Weg 11 • 63450 Hanau • www.heraeus-kulzer.com © 2014 Heraeus Kulzer GmbH. All Rights Reserved. “Heraeus” is a registered trademark of Heraeus Holding GmbH used under a temporary license granted by Heraeus Holding GmbH. Neither Heraeus Holding GmbH nor any of its affiliates is responsible for the manufacturing of the product(s). Microtensile bond strength to dentine [MPa] iBOND Self Etch showed very high bond strength to primary dentine