抛光方法对不同临时修复材料表面粗糙度的影响

IF 0.2 Q4 DENTISTRY, ORAL SURGERY & MEDICINE
İ. Kavut, Mehmet Uğur, Özgür Ozan Tanrıkut
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引用次数: 0

摘要

目的:研究不同抛光方法对临时修复体表面粗糙度的影响。方法:在本研究中,从struct2, Imident, FSM Duo CAD和Han Temp冠中获得200个标本。所有的样品都用400、800和1000粒度的碳化硅打磨。接下来,将标本分为5个亚组(n = 10)。第一组试样分别用1200、1600、2000粒碳化硅砂纸进行打磨。第二组用含氧化铝的圆盘抛光。第三组用含钻石的衬垫抛光。在第四组标本上应用釉粘接。第五组被涂上了一层纳米填充树脂。然后,用轮廓仪测量所有试样的表面粗糙度。采用SPSS 20.0进行双因素方差分析。最后,用扫描电子显微镜在5000倍放大镜下观察表面的微观结构。结果:临时材料与抛光方法的表面粗糙度差异有统计学意义(p < 0.05)。抛光组的表面粗糙度值最高(0.50±0.15)。Equia Forte GC涂层组的表面粗糙度值最低(0.25±0.10)。在临时冠材料中,Imicryl材料的粗糙度最高。(0.45±0.17),聚甲基丙烯酸甲酯(PMMA)的粗糙度最小(0.17±0.10)。结论:表面抛光处理对临时材料的表面粗糙度有积极影响。此外,通过计算机辅助设计和计算机辅助制造(CAD-CAM)制造的材料显示出结构上的优势,可能是更可取的。如何引用本文:如何引用本文:Kavut İ, Uğur M, Tanrıkut ÖO。抛光方法对不同临时修复材料表面粗糙度的影响。国际医学杂志,2016;12(3):149-57。https://doi.org/10.5577/intdentres.2022.vol12.no3.7语言修改:本手稿中的英语已由至少两名专业编辑检查,他们都是英语母语者。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of polishing methods on the surface roughness of different temporary restorative materials
Aim: The purpose of this study was to evaluate the effects of different polishing methods on the surface roughness of temporary prosthetic restorations. Methodology: In this study, 200 specimens were obtained from Structur 2, Imident, FSM Duo CAD, and Han Temp Crown. All specimens were sanded with 400-, 800-, and 1000-grit silicon carbide. Next, the specimens were divided into five subgroups (n = 10). The specimens in first group were sanded with 1200-, 1600-, and 2000-grit silicon carbide sandpaper. The second group was polished with an aluminum oxide-containing disc. The third group was polished with a diamond-containing pad. A glaze bond was applied to the specimens in the fourth group. The fifth group was glazed with a coat of nano-filled resin. Then, the surface roughness of all specimens was measured with a profilometer. A two-way ANOVA test was performed using SPSS 20.0. Finally, the microstructures of the surfaces were examined by a scanning electron microscope at 5000× magnification. Results: Statistically significant results were obtained between the temporary materials and polishing methods in terms of surface roughness (p < 0.05). For the polishing method, the highest surface roughness values were observed in the control group (0.50 ± 0.15). The lowest surface roughness values were observed in the Equia Forte GC coat group (0.25 ± 0.10). Among the temporary crown materials, the highest roughness was observed in Imicryl specimens. (0.45 ± 0.17), while the least roughness was the polymethyl-methacrylate (PMMA) specimens (0.17 ± 0.10). Conclusion: Surface polishing and finishing procedures might positively affect the surface roughness of temporary materials. Furthermore, materials made via computer-aided design and computer-aided manufacturing (CAD-CAM) demonstrate structural advantages and may be preferable.   How to cite this article: How to cite this article: Kavut İ, Uğur M, Tanrıkut ÖO. Effect of polishing methods on the surface roughness of different temporary restorative materials. Int Dent Res 2022;12(3):149-57. https://doi.org/10.5577/intdentres.2022.vol12.no3.7   Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.  
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