Evaluation of the effectiveness of the biomic LiSi connect spray in the securing bond between zirconia and resine cement

Authors

  • rima saker Tishreen University

Abstract

Introduction: There is a constant effort to treat the surface of zirconia in many different ways to improve its bond with the resin cement, as it is a crystalline ceramic, as grinding with aluminum oxide granules is still the gold standard. A new material was introduced, which is (Biomic LiSi connect spray) containing a glass ceramic to be applied over the surface of zirconia to improve its bond With resin cement and to reduce cases of debonding in fixed prosthodontics

 Aim of the study: To evaluate the effectiveness of (Biomic LiSi connect spray) in treating the surface of zirconia to increase its bond with resin cement compared to the traditional method of sandblasting with aluminum oxide granules.

Materials and methods: The research sample consisted of 20 zirconia discs, which were turned using CAD/CAM technology. The sample was divided equally into two groups according to the surface treatment of the zirconia: 10 discs were placed in the sandblasting group with aluminum oxide granules, 10 discs were placed in the Biomic LiSi connect sprayer, they were cemented to the buccal surfaces of healthy upper premolars prepared with a specific area and thickness using dual-cured resin cement. They were kept in water for 24 hours at a temperature of 37 degrees, then shear bond strength tests were conducted using a universal test machine, and the results were recorded.

 Results: The results of the T student test for independent samples at the 95% confidence level showed that there were statistically significant differences in the average values ​​of the amount of resistance to shear forces in megapascals between the two groups in favor of the Biomic LiSi connect spray group.

 Conclusions: Within the limits of this study, we conclude: Biomic LiSi connect spray contributed to improving and increasing the bond of the zirconia surface with the resin cement more effectively than the traditional method using sandblasting with aluminum oxide granules.

Downloads

Published

2024-04-08

How to Cite

1.
صقر ر. Evaluation of the effectiveness of the biomic LiSi connect spray in the securing bond between zirconia and resine cement. Tuj-hlth [Internet]. 2024Apr.8 [cited 2024Dec.26];46(1):59-6. Available from: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/16873

Issue

Vol. 46 No. 1 (2024): Tishreen University Journal for Research and Scientific Studies - Health Sciences Series

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Health Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Health Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Health Sciences Series  Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.