Shear bond strengths of brackets bonded with a new self-adhering resin composite
| Autor: | Ahmet Yalcin Gungor, Huseyin Alkis, Hakan Türkkahraman |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Dental Stress Analysis
Orthodontic Brackets Resin composite Group ii Biomedical Engineering Medicine (miscellaneous) Bioengineering Composite Resins Biomaterials 03 medical and health sciences 0302 clinical medicine Group (periodic table) Materials Testing Adhesive system Humans 030212 general & internal medicine Composite material Bracket Dental Bonding 030206 dentistry General Medicine Shear bond Resin Cements Transplantation Orthodontic brackets Stress Mechanical Shear Strength |
| Popis: | Purpose To determine the shear bond strength (SBS) of orthodontic brackets bonded with a self-adhering resin composite. Methods 45 freshly extracted mandibular incisors were randomly divided into 3 groups (n = 15 per group). Brackets were bonded with 3 bonding systems and cured with an LED light. Brackets were bonded with a new self-adhering resin cement in the study group. A conventional etch-and-rinse adhesive system and a self-etching adhesive system were used for comparison. After bonding, the SBS of the brackets were tested with a universal testing machine. Results Analysis of variance indicated a significant difference between groups (pConclusions The self-adhering adhesive system showed a clinically insufficient SBS, whereas the SBS of conventional etch-and-rinse adhesive system and the self-etching adhesive system were significantly higher and clinically sufficient. |
| Databáze: | OpenAIRE |
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