
The orthodontic bonding properties of human enamel after cryopreservation
- Author
- Noëmi De Roo (UGent) , ELINE DEBOOSERE (UGent) , Laurent Thierens (UGent) , Chris Vercruysse (UGent) , Liesbeth Temmerman (UGent) , Ronald Verbeeck (UGent) and Guy De Pauw (UGent)
- Organization
- Abstract
- The aim was to investigate the effect of cryopreservation on the enamel bonding properties of orthodontic brackets. Sixty-six human premolars were randomly allocated to a control group or a cryopreserved group. Conventional stainless-steel orthodontic brackets were bonded with a light cure adhesive on the buccal side of the premolars. The shear bond strength (SBS) was determined at a crosshead speed of 1 mm/min. The SBS and adhesive remnant index (ARI) were evaluated respectively by an independent samples t test and Fisher's exact test (alpha<0.05). The mean failure load was lower in the cryopreserved group. However, this difference in SBS was not significant (p=0.443). In both groups, the ARI mostly indicated a failure at the enamel-adhesive interface. The mean ARI scores for both groups were not significantly different (p=0.099). Within the limitations of this macro bond strength testing, it can be concluded that cryopreservation does not significantly affect the bonding properties of enamel.
- Keywords
- Ceramics and Composites, General Dentistry, Autotransplantation, Cryopreservation, Enamel, Shear bond strength, Adhesive remnant index
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8678080
- MLA
- De Roo, Noëmi, et al. “The Orthodontic Bonding Properties of Human Enamel after Cryopreservation.” DENTAL MATERIALS JOURNAL, vol. 39, no. 6, 2020, pp. 950–55, doi:10.4012/dmj.2019-208.
- APA
- De Roo, N., DEBOOSERE, E., Thierens, L., Vercruysse, C., Temmerman, L., Verbeeck, R., & De Pauw, G. (2020). The orthodontic bonding properties of human enamel after cryopreservation. DENTAL MATERIALS JOURNAL, 39(6), 950–955. https://doi.org/10.4012/dmj.2019-208
- Chicago author-date
- De Roo, Noëmi, ELINE DEBOOSERE, Laurent Thierens, Chris Vercruysse, Liesbeth Temmerman, Ronald Verbeeck, and Guy De Pauw. 2020. “The Orthodontic Bonding Properties of Human Enamel after Cryopreservation.” DENTAL MATERIALS JOURNAL 39 (6): 950–55. https://doi.org/10.4012/dmj.2019-208.
- Chicago author-date (all authors)
- De Roo, Noëmi, ELINE DEBOOSERE, Laurent Thierens, Chris Vercruysse, Liesbeth Temmerman, Ronald Verbeeck, and Guy De Pauw. 2020. “The Orthodontic Bonding Properties of Human Enamel after Cryopreservation.” DENTAL MATERIALS JOURNAL 39 (6): 950–955. doi:10.4012/dmj.2019-208.
- Vancouver
- 1.De Roo N, DEBOOSERE E, Thierens L, Vercruysse C, Temmerman L, Verbeeck R, et al. The orthodontic bonding properties of human enamel after cryopreservation. DENTAL MATERIALS JOURNAL. 2020;39(6):950–5.
- IEEE
- [1]N. De Roo et al., “The orthodontic bonding properties of human enamel after cryopreservation,” DENTAL MATERIALS JOURNAL, vol. 39, no. 6, pp. 950–955, 2020.
@article{8678080, abstract = {{The aim was to investigate the effect of cryopreservation on the enamel bonding properties of orthodontic brackets. Sixty-six human premolars were randomly allocated to a control group or a cryopreserved group. Conventional stainless-steel orthodontic brackets were bonded with a light cure adhesive on the buccal side of the premolars. The shear bond strength (SBS) was determined at a crosshead speed of 1 mm/min. The SBS and adhesive remnant index (ARI) were evaluated respectively by an independent samples t test and Fisher's exact test (alpha<0.05). The mean failure load was lower in the cryopreserved group. However, this difference in SBS was not significant (p=0.443). In both groups, the ARI mostly indicated a failure at the enamel-adhesive interface. The mean ARI scores for both groups were not significantly different (p=0.099). Within the limitations of this macro bond strength testing, it can be concluded that cryopreservation does not significantly affect the bonding properties of enamel.}}, author = {{De Roo, Noëmi and DEBOOSERE, ELINE and Thierens, Laurent and Vercruysse, Chris and Temmerman, Liesbeth and Verbeeck, Ronald and De Pauw, Guy}}, issn = {{0287-4547}}, journal = {{DENTAL MATERIALS JOURNAL}}, keywords = {{Ceramics and Composites,General Dentistry,Autotransplantation,Cryopreservation,Enamel,Shear bond strength,Adhesive remnant index}}, language = {{eng}}, number = {{6}}, pages = {{950--955}}, title = {{The orthodontic bonding properties of human enamel after cryopreservation}}, url = {{http://doi.org/10.4012/dmj.2019-208}}, volume = {{39}}, year = {{2020}}, }
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