Effect of Desensitizing Mouth Rinses on Surface Properties of 3D-Printed Crowns: An In Vitro Study
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| المؤلفون: | , , , , , |
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| التنسيق: | artículo original |
| الحالة: | Versión publicada |
| تاريخ النشر: | 2025 |
| الوصف: | This study evaluates the effect of desensitizing mouth rinses on the surface properties of 3D-printed crowns compared to heat-cured and cold-cured crowns. Thirty dental crowns were fabricated and divided into three groups: 3D-printed crowns, heat-cured crowns, and cold-cured crowns (n=10 each). All samples underwent daily immersion in a desensitizing mouth rinse (Senquel AD) for four weeks. Surface roughness, hardness, and color stability were analyzed pre- and post-treatment using a profilometer, Vickers hardness tester, and spectrophotometer. Statistical analyses were performed using ANOVA and post-hoc tests. 3D-printed crowns showed a significant increase in surface roughness and a reduction in hardness after exposure to the mouth rinse, while heat-cured crowns exhibited minimal changes. Cold-cured crowns demonstrated moderate alterations in surface properties. Color stability was unaffected in all groups. Desensitizing mouth rinses exert differential effects on dental crowns. While 3D-printed crowns are more susceptible to changes, heat-cured crowns retain superior surface stability. This underscores the importance of material-specific considerations when prescribing mouth rinses to patients. |
| البلد: | Portal de Revistas UCR |
| المؤسسة: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| اللغة: | Inglés |
| OAI Identifier: | oai:portal.revistas.ucr.ac.cr:article/3582 |
| الوصول للمادة أونلاين: | https://revistas.ucr.ac.cr/index.php/rOdontos/article/view/3582 |
| كلمة مفتاحية: | 3D-printed crowns; Heat-cured crowns; Cold-cured crowns; Desensitizing mouth rinse; Surface roughness; Hardness; Color stability. Coronas impresas en 3D; Coronas polimerizadas por calor; Coronas polimerizadas por frío; Enjuague bucal desensibilizante; Rugosidad superficial; Dureza; Estabilidad del color. |