Ruwaida Z Alshali, Mohammed A Alqahtani, Basem N Alturki, Loay I Algizani, Abdullah O Batarfi, Zuhair K Alshamrani, Razan M Faden, Dalea M Bukhary, Mosa M Altassan
{"title":"空气颗粒磨损和甲基丙烯酰氧十二基磷酸底漆对氧化锆薄冠断裂载荷影响的体外研究。","authors":"Ruwaida Z Alshali, Mohammed A Alqahtani, Basem N Alturki, Loay I Algizani, Abdullah O Batarfi, Zuhair K Alshamrani, Razan M Faden, Dalea M Bukhary, Mosa M Altassan","doi":"10.3389/fdmed.2024.1501909","DOIUrl":null,"url":null,"abstract":"<p><p>The study aimed to investigate the effects of airborne-particle abrasion (APA) and 10-methacryloxydecyl dihydrogen phosphate (10-MDP primer) surface treatments on the fracture load of thin zirconia crowns made from 3Y-TZP and 5Y-PSZ zirconia. Eighty full-contour zirconia crowns of 0.5 mm thickness were fabricated from 3Y-TZP and 5Y-PSZ zirconia. Crowns of each material were divided into four groups based on the surface treatment applied to the fitting surface (<i>n</i> = 10): Group 1 (control), Group 2 (10-MDP Primer Only), Group 3 (APA Only), and Group 4 (10-MDP Primer + APA). Crowns were cemented using self-adhesive resin cement and subjected to thermocycling. Fracture load tests were performed using a universal testing machine with a hemispherical indenter. Statistical analysis was performed using one-way ANOVA, Tukey's <i>post hoc</i> test, and independent samples <i>T</i>-test (<i>α</i> = 0.05). The fracture load of 3Y-TZP was significantly higher than 5Y-PSZ crowns across all groups (<i>P</i> ≤ 0.001). Group 1 had the lowest fracture load, while Group 4 had the highest for both materials. In 3Y-TZP, the fracture load of Group 2 increased by 40% (<i>P</i> = 0.002) and Group 3 by 50% (<i>P</i> < 0.001) compared to Group 1. Group 4 showed a 90% increase over Group 1 (<i>P</i> < 0.001). For 5Y-PSZ, fracture load of Group 4 increased by 70% compared to Group 1 (<i>P</i> < 0.001). It was concluded that applying a 10-MDP primer or APA significantly increases the fracture load of thin 3Y-TZP zirconia crowns, with the combination of both treatments yielding the highest values. For 5Y-PSZ, a significant increase in fracture load is observed only when both APA and the 10-MDP primer are used together.</p>","PeriodicalId":73077,"journal":{"name":"Frontiers in dental medicine","volume":"5 ","pages":"1501909"},"PeriodicalIF":1.5000,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11797811/pdf/","citationCount":"0","resultStr":"{\"title\":\"Effect of air-particle abrasion and methacryloyloxydecyl phosphate primer on fracture load of thin zirconia crowns: an <i>in vitro</i> study.\",\"authors\":\"Ruwaida Z Alshali, Mohammed A Alqahtani, Basem N Alturki, Loay I Algizani, Abdullah O Batarfi, Zuhair K Alshamrani, Razan M Faden, Dalea M Bukhary, Mosa M Altassan\",\"doi\":\"10.3389/fdmed.2024.1501909\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The study aimed to investigate the effects of airborne-particle abrasion (APA) and 10-methacryloxydecyl dihydrogen phosphate (10-MDP primer) surface treatments on the fracture load of thin zirconia crowns made from 3Y-TZP and 5Y-PSZ zirconia. Eighty full-contour zirconia crowns of 0.5 mm thickness were fabricated from 3Y-TZP and 5Y-PSZ zirconia. Crowns of each material were divided into four groups based on the surface treatment applied to the fitting surface (<i>n</i> = 10): Group 1 (control), Group 2 (10-MDP Primer Only), Group 3 (APA Only), and Group 4 (10-MDP Primer + APA). Crowns were cemented using self-adhesive resin cement and subjected to thermocycling. Fracture load tests were performed using a universal testing machine with a hemispherical indenter. Statistical analysis was performed using one-way ANOVA, Tukey's <i>post hoc</i> test, and independent samples <i>T</i>-test (<i>α</i> = 0.05). The fracture load of 3Y-TZP was significantly higher than 5Y-PSZ crowns across all groups (<i>P</i> ≤ 0.001). Group 1 had the lowest fracture load, while Group 4 had the highest for both materials. In 3Y-TZP, the fracture load of Group 2 increased by 40% (<i>P</i> = 0.002) and Group 3 by 50% (<i>P</i> < 0.001) compared to Group 1. Group 4 showed a 90% increase over Group 1 (<i>P</i> < 0.001). For 5Y-PSZ, fracture load of Group 4 increased by 70% compared to Group 1 (<i>P</i> < 0.001). It was concluded that applying a 10-MDP primer or APA significantly increases the fracture load of thin 3Y-TZP zirconia crowns, with the combination of both treatments yielding the highest values. For 5Y-PSZ, a significant increase in fracture load is observed only when both APA and the 10-MDP primer are used together.</p>\",\"PeriodicalId\":73077,\"journal\":{\"name\":\"Frontiers in dental medicine\",\"volume\":\"5 \",\"pages\":\"1501909\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-11-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11797811/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Frontiers in dental medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3389/fdmed.2024.1501909\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in dental medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3389/fdmed.2024.1501909","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
引用次数: 0
摘要
研究了空气颗粒磨损(APA)和10-甲基丙烯氧基十二烷基磷酸二氢(10-MDP)表面处理对3Y-TZP和5Y-PSZ氧化锆薄冠断裂载荷的影响。用3Y-TZP和5Y-PSZ氧化锆制备了80个厚度为0.5 mm的全轮廓氧化锆冠。将每种材料的冠根据拟合表面的表面处理分为4组(n = 10): 1组(对照组)、2组(10- mdp Primer Only)、3组(APA Only)和4组(10- mdp Primer + APA)。冠采用自粘树脂胶粘剂进行胶结并进行热循环。断裂载荷试验是用带半球形压头的万能试验机进行的。统计学分析采用单因素方差分析、Tukey事后检验和独立样本t检验(α = 0.05)。各组3Y-TZP冠的骨折负荷均显著高于5Y-PSZ冠(P≤0.001)。组1的断裂载荷最小,组4的断裂载荷最大。在3Y-TZP中,2组骨折负荷增加40% (P = 0.002), 3组骨折负荷增加50% (P P P P
Effect of air-particle abrasion and methacryloyloxydecyl phosphate primer on fracture load of thin zirconia crowns: an in vitro study.
The study aimed to investigate the effects of airborne-particle abrasion (APA) and 10-methacryloxydecyl dihydrogen phosphate (10-MDP primer) surface treatments on the fracture load of thin zirconia crowns made from 3Y-TZP and 5Y-PSZ zirconia. Eighty full-contour zirconia crowns of 0.5 mm thickness were fabricated from 3Y-TZP and 5Y-PSZ zirconia. Crowns of each material were divided into four groups based on the surface treatment applied to the fitting surface (n = 10): Group 1 (control), Group 2 (10-MDP Primer Only), Group 3 (APA Only), and Group 4 (10-MDP Primer + APA). Crowns were cemented using self-adhesive resin cement and subjected to thermocycling. Fracture load tests were performed using a universal testing machine with a hemispherical indenter. Statistical analysis was performed using one-way ANOVA, Tukey's post hoc test, and independent samples T-test (α = 0.05). The fracture load of 3Y-TZP was significantly higher than 5Y-PSZ crowns across all groups (P ≤ 0.001). Group 1 had the lowest fracture load, while Group 4 had the highest for both materials. In 3Y-TZP, the fracture load of Group 2 increased by 40% (P = 0.002) and Group 3 by 50% (P < 0.001) compared to Group 1. Group 4 showed a 90% increase over Group 1 (P < 0.001). For 5Y-PSZ, fracture load of Group 4 increased by 70% compared to Group 1 (P < 0.001). It was concluded that applying a 10-MDP primer or APA significantly increases the fracture load of thin 3Y-TZP zirconia crowns, with the combination of both treatments yielding the highest values. For 5Y-PSZ, a significant increase in fracture load is observed only when both APA and the 10-MDP primer are used together.