Pub Date : 2023-04-30DOI: 10.5577/intdentres.2023.vol13.no1.1
Fatma Uçan Yarkaç, Özge Göktürk
Aim: The purpose of the present study was to evaluate the gender-related differences in the relationship between periodontal diseases and depression in male and female adults. Methodology: 171 females with periodontal disease (71 subjects with gingivitis and 100 subjects with periodontitis) and 168 males with periodontal disease (72 subjects with gingivitis and 96 subjects with periodontitis) were included in the study. Clinic periodontal parameters (probing pocket depth, gingival index, plaque index, and bleeding on probing) were used in the periodontal examination. Depressive symptoms were determined by the Beck Depression Inventory (BDI). According to BDI scores, 150 depressed subjects (77 females and 73 males) and 189 non-depressed subjects (94 females and 95 males) were present. Results: There were similar BDI scores observed in female and male participants. All periodontal parameters were higher in males than females. While plaque index and gingival index were higher in depressed females than non-depressed females, probing depth was similar in female subgroups. Besides, all periodontal parameters were similar in male subgroups. When the relationship between periodontal status and depression scores in women was evaluated, women with periodontitis had higher BDI scores than women with gingivitis. In male subjects, there was no difference in BDI scores in individuals with periodontitis and/or gingivitis. Conclusion: It can be said that depression is a risk factor that negatively affects periodontal status for females, who were more vulnerable to stress and pain than males. How to cite this article: Uçan Yarkaç F, Göktürk Ö. Gender differences in periodontal status of depressive and non-depressive individuals. Int Dent Res 2023;13(1):1-6. https://doi.org/10.5577/idr.2023.vol13.no1.1 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
{"title":"Gender differences in periodontal status of depressive and non-depressive individuals","authors":"Fatma Uçan Yarkaç, Özge Göktürk","doi":"10.5577/intdentres.2023.vol13.no1.1","DOIUrl":"https://doi.org/10.5577/intdentres.2023.vol13.no1.1","url":null,"abstract":"Aim: The purpose of the present study was to evaluate the gender-related differences in the relationship between periodontal diseases and depression in male and female adults. Methodology: 171 females with periodontal disease (71 subjects with gingivitis and 100 subjects with periodontitis) and 168 males with periodontal disease (72 subjects with gingivitis and 96 subjects with periodontitis) were included in the study. Clinic periodontal parameters (probing pocket depth, gingival index, plaque index, and bleeding on probing) were used in the periodontal examination. Depressive symptoms were determined by the Beck Depression Inventory (BDI). According to BDI scores, 150 depressed subjects (77 females and 73 males) and 189 non-depressed subjects (94 females and 95 males) were present. Results: There were similar BDI scores observed in female and male participants. All periodontal parameters were higher in males than females. While plaque index and gingival index were higher in depressed females than non-depressed females, probing depth was similar in female subgroups. Besides, all periodontal parameters were similar in male subgroups. When the relationship between periodontal status and depression scores in women was evaluated, women with periodontitis had higher BDI scores than women with gingivitis. In male subjects, there was no difference in BDI scores in individuals with periodontitis and/or gingivitis. Conclusion: It can be said that depression is a risk factor that negatively affects periodontal status for females, who were more vulnerable to stress and pain than males. How to cite this article: Uçan Yarkaç F, Göktürk Ö. Gender differences in periodontal status of depressive and non-depressive individuals. Int Dent Res 2023;13(1):1-6. https://doi.org/10.5577/idr.2023.vol13.no1.1 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135802844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.5577/idr.2023.vol13.no1.5
Tuğçe Kavaz, Hatice Özdemir
Aim: The aim of this in vitro study was to determine how different polishing kits affect the surface roughness of lithium disilicate glass-ceramic and to examine the effect of Streptococcus mitis and Streptococcus mutans on the adhesion of Streptococcus salivarius to the glass-ceramic. Methodology: A total of 96 lithium disilicate glass-ceramic specimens were prepared and divided into four groups: control, rough, D+Z polished, and OptraFine polished. A total of 16 subgroups were obtained based on four combinations of three bacteria. After adding artificial saliva to the surface, all specimens were incubated in suspensions prepared for bacterial combinations. Bacterial adhesion values in the colonies formed were obtained according to the colony-forming unit (CFU) system. Results: The highest Sa values were found for the rough group, followed by the OptraFine polished, D+Z polished, and control groups, but, except for the control group, the values were statistically similar (p > 0.05). The difference between S. salivarius and the triple bacteria combination was statistically significant for the S. salivarius CFU values in the control group. The difference between S. salivarius, S. salivarius + S. mutans, and the triple bacteria combination groups was significant for the rough group (p < 0.05). S. salivarius alone accumulated the most on all specimen surfaces. In the control group, a high level (r=0.6-0.8) of positive correlation was found between the S + Mit group and the S + Mit + Mut group. In the rough group, a high (r>0.8) positive correlation was found between the S + Mut and S + Mit + Mut groups in terms of S. salivarius adhesion. Conclusion: For lithium disilicate glass-ceramic material, polishing systems are not sufficiently efficient after the glaze layer has been removed. How to cite this article: Kavaz T, Özdemir H. Effect of Streptococcus mitis and Streptococcus mutans on the adhesion of Streptococcus salivarius to lithium disilicate glass-ceramics of varying roughnesses. Int Dent Res 2023;13(1):27-34. https://doi.org/10.5577/idr.2023.vol13.no1.5 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
目的:通过体外实验研究不同抛光工具对二硅酸锂玻璃陶瓷表面粗糙度的影响，并考察唇炎链球菌和变形链球菌对唾液链球菌粘附玻璃陶瓷表面的影响。方法:制备96个二硅酸锂玻璃陶瓷样品，并将其分为4组:对照组、粗磨组、D+Z抛光组和OptraFine抛光组。基于三种细菌的四种组合，共获得16个亚群。在表面加入人工唾液后，所有标本在为细菌组合准备的悬浮液中孵育。根据菌落形成单位(CFU)系统获得菌落的细菌粘附值。结果:Sa值以粗磨组最高，其次为OptraFine抛光组、D+Z抛光组和对照组，但除对照组外，其值具有统计学上的相似性(p >0.05)。对照组唾液链球菌CFU值与三联菌组比较差异有统计学意义。粗糙组的唾液链球菌、唾液链球菌+变形链球菌和三种细菌组合组的差异显著(p <0.05)。唾液链球菌在所有标本表面积聚最多。在对照组中，S + Mit组与S + Mit + Mut组呈高度正相关(r=0.6 ~ 0.8)。在粗组中，S + Mut组与S + Mit + Mut组唾液链球菌黏附呈高度正相关(r>0.8)。结论:对于二硅酸锂玻璃陶瓷材料，在去除釉层后，抛光系统的效率不够高。Kavaz T， Özdemir H.唇形链球菌和变形链球菌对唾液链球菌粘附不同粗糙度的二硅酸锂微晶玻璃的影响。国际医学杂志，2013;13(1):27-34。https://doi.org/10.5577/idr.2023.vol13.no1.5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。
{"title":"Effect of Streptococcus mitis and Streptococcus mutans on the adhesion of Streptococcus salivarius to lithium disilicate glass-ceramics of varying roughnesses","authors":"Tuğçe Kavaz, Hatice Özdemir","doi":"10.5577/idr.2023.vol13.no1.5","DOIUrl":"https://doi.org/10.5577/idr.2023.vol13.no1.5","url":null,"abstract":"Aim: The aim of this in vitro study was to determine how different polishing kits affect the surface roughness of lithium disilicate glass-ceramic and to examine the effect of Streptococcus mitis and Streptococcus mutans on the adhesion of Streptococcus salivarius to the glass-ceramic. Methodology: A total of 96 lithium disilicate glass-ceramic specimens were prepared and divided into four groups: control, rough, D+Z polished, and OptraFine polished. A total of 16 subgroups were obtained based on four combinations of three bacteria. After adding artificial saliva to the surface, all specimens were incubated in suspensions prepared for bacterial combinations. Bacterial adhesion values in the colonies formed were obtained according to the colony-forming unit (CFU) system. Results: The highest Sa values were found for the rough group, followed by the OptraFine polished, D+Z polished, and control groups, but, except for the control group, the values were statistically similar (p > 0.05). The difference between S. salivarius and the triple bacteria combination was statistically significant for the S. salivarius CFU values in the control group. The difference between S. salivarius, S. salivarius + S. mutans, and the triple bacteria combination groups was significant for the rough group (p < 0.05). S. salivarius alone accumulated the most on all specimen surfaces. In the control group, a high level (r=0.6-0.8) of positive correlation was found between the S + Mit group and the S + Mit + Mut group. In the rough group, a high (r>0.8) positive correlation was found between the S + Mut and S + Mit + Mut groups in terms of S. salivarius adhesion. Conclusion: For lithium disilicate glass-ceramic material, polishing systems are not sufficiently efficient after the glaze layer has been removed. How to cite this article: Kavaz T, Özdemir H. Effect of Streptococcus mitis and Streptococcus mutans on the adhesion of Streptococcus salivarius to lithium disilicate glass-ceramics of varying roughnesses. Int Dent Res 2023;13(1):27-34. https://doi.org/10.5577/idr.2023.vol13.no1.5 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135802850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Seden Tüzel, İlke Torbalı Çokkeçeci, Mine Betül Üçtaşlı, Hacer Deniz Arısu
Aim: The resin infiltration technique is a minimally invasive approach that can be used to treat white spot lesions and arrest the progression of caries lesions. In this case report, it is aimed to eliminate the existing aesthetic problem by treating enamel hypomineralization in the maxillary central and canine teeth with the resin infiltration technique. Methodology: A 17-year-old male patient was referred to our clinic because of an aesthetic problem caused by a white spot lesion in his maxillary central and canine teeth. After clinical and radiological examination, his treatment options were evaluated, and we decided to treat it with the resin infiltration technique. After cleaning the surfaces of the teeth with a prophylaxis pad (Ultrapro Tx, Ultradent, South Jordan, UT, USA), isolation was achieved by applying a gingival barrier (Gingival Barrier, SDI, Bayswater, VIC, Australia). The adjacent teeth were protected using Teflon tape. A 15% hydrochloric acid gel (Icon Etch, DMG, Hamburg, Germany) was applied to the enamel surfaces for two minutes by mixing with a brush. After, the acid was removed using a water spray for 30 seconds. Ethanol (Icon Dry, DMG, Hamburg, Germany) was applied for 30 seconds and air dried. Then, a low-viscosity resin infiltrant (Icon Infiltrant; DMG, Hamburg, Germany) was applied to the tooth surfaces for three minutes by slight massage. After the application, the resin was light polymerized for 40 seconds (D-Light Pro, GC, Tokyo, Japan). The whole procedure was performed in such a way that there were two consecutive cycles. Results: Aesthetics improved after the procedure. The patient was followed up with control sessions. Conclusion: White spot lesions can be treated with a minimally invasive approach using the resin infiltration technique with appropriate indication. How to cite this article: Tüzel S, Çokkeçeci İT, Üçtaşlı MB, Arısu HD. Treatment of hypomineralized maxillary central and canine teeth with resin infiltration technique: A case report. Int Dent Res 2022;12(Suppl.1):124-7. https://doi.org/10.5577/intdentres.452 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
{"title":"Treatment of hypomineralized maxillary central and canine teeth with resin infiltration technique: A case report","authors":"Seden Tüzel, İlke Torbalı Çokkeçeci, Mine Betül Üçtaşlı, Hacer Deniz Arısu","doi":"10.5577/intdentres.452","DOIUrl":"https://doi.org/10.5577/intdentres.452","url":null,"abstract":"Aim: The resin infiltration technique is a minimally invasive approach that can be used to treat white spot lesions and arrest the progression of caries lesions. In this case report, it is aimed to eliminate the existing aesthetic problem by treating enamel hypomineralization in the maxillary central and canine teeth with the resin infiltration technique.\u0000Methodology: A 17-year-old male patient was referred to our clinic because of an aesthetic problem caused by a white spot lesion in his maxillary central and canine teeth. After clinical and radiological examination, his treatment options were evaluated, and we decided to treat it with the resin infiltration technique. After cleaning the surfaces of the teeth with a prophylaxis pad (Ultrapro Tx, Ultradent, South Jordan, UT, USA), isolation was achieved by applying a gingival barrier (Gingival Barrier, SDI, Bayswater, VIC, Australia). The adjacent teeth were protected using Teflon tape. A 15% hydrochloric acid gel (Icon Etch, DMG, Hamburg, Germany) was applied to the enamel surfaces for two minutes by mixing with a brush. After, the acid was removed using a water spray for 30 seconds. Ethanol (Icon Dry, DMG, Hamburg, Germany) was applied for 30 seconds and air dried. Then, a low-viscosity resin infiltrant (Icon Infiltrant; DMG, Hamburg, Germany) was applied to the tooth surfaces for three minutes by slight massage. After the application, the resin was light polymerized for 40 seconds (D-Light Pro, GC, Tokyo, Japan). The whole procedure was performed in such a way that there were two consecutive cycles.\u0000Results: Aesthetics improved after the procedure. The patient was followed up with control sessions.\u0000Conclusion: White spot lesions can be treated with a minimally invasive approach using the resin infiltration technique with appropriate indication.\u0000 \u0000How to cite this article:\u0000Tüzel S, Çokkeçeci İT, Üçtaşlı MB, Arısu HD. Treatment of hypomineralized maxillary central and canine teeth with resin infiltration technique: A case report. Int Dent Res 2022;12(Suppl.1):124-7. https://doi.org/10.5577/intdentres.452\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73822541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aim: The aim of the present study is to evaluate dentists’ working conditions and the measures they take, and to highlight their effects on anxiety levels of dentists during the COVID-19 pandemic in Turkey. Methodology: An online survey of 46 questions was performed among Turkish dentists from June 3 to 10, 2020. Demographic variables, working conditions, and the measures they have taken while working during the pandemic were sought among the dentists, and the Beck Anxiety Inventory was used to determine their anxiety levels. This study included a sample of 704 dentists in Turkey. Results: Considering the working conditions and self-protective measures taken by dentists, dentists who did not feel safe during the pandemic had higher anxiety levels than the others (p = 0.000). Female dentists, dentists whose work routines had changed, those who had chronic diseases and those who worked in public were found to have higher levels of anxiety than the others (p < 0.05). Conclusion: It is important to be aware of dentists’ working conditions and anxiety levels to help improve their quality of work. How to cite this article: Kuldaş F, Durmazpınar PM, Kanmaz B. Evaluation of Turkish dentists’ anxiety levels according to the measures taken and working conditions during the COVID-19 pandemic. Int Dent Res 2022;12(3):120-9. https://doi.org/10.5577/intdentres.2022.vol12.no3.3 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
{"title":"Evaluation of Turkish dentists’ anxiety levels according to the measures taken and working conditions during the COVID-19 pandemic","authors":"Funda Kuldaş, Parla Meva Durmazpınar, Burcu Kanmaz","doi":"10.5577/intdentres.2022.vol12.no3.3","DOIUrl":"https://doi.org/10.5577/intdentres.2022.vol12.no3.3","url":null,"abstract":"Aim: The aim of the present study is to evaluate dentists’ working conditions and the measures they take, and to highlight their effects on anxiety levels of dentists during the COVID-19 pandemic in Turkey.\u0000Methodology: An online survey of 46 questions was performed among Turkish dentists from June 3 to 10, 2020. Demographic variables, working conditions, and the measures they have taken while working during the pandemic were sought among the dentists, and the Beck Anxiety Inventory was used to determine their anxiety levels. This study included a sample of 704 dentists in Turkey.\u0000Results: Considering the working conditions and self-protective measures taken by dentists, dentists who did not feel safe during the pandemic had higher anxiety levels than the others (p = 0.000). Female dentists, dentists whose work routines had changed, those who had chronic diseases and those who worked in public were found to have higher levels of anxiety than the others (p < 0.05).\u0000Conclusion: It is important to be aware of dentists’ working conditions and anxiety levels to help improve their quality of work.\u0000 \u0000How to cite this article: \u0000Kuldaş F, Durmazpınar PM, Kanmaz B. Evaluation of Turkish dentists’ anxiety levels according to the measures taken and working conditions during the COVID-19 pandemic. Int Dent Res 2022;12(3):120-9. https://doi.org/10.5577/intdentres.2022.vol12.no3.3\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81354573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.5577/intdentres.2022.vol12.no3.4
E. Koç, Atılım Akkurt
Aim: To examine the pharyngeal airway space (PAS) changes in patients with skeletal Class III anomalies treated with two different bimaxillary surgery (BMS) techniques. Methodology: A total of 27 patients (15 females, 12 males) treated with BMS were divided into two groups: Group 1 (n=16, mean age: 20.67±2.82 years) consisted of patients who underwent maxillary-mandibular advancement (MMA), and Group 2 (n=11, mean age: 23.87±7.72 years) consisted of patients who underwent maxillary advancement and mandibular setback (MAMS). Cone-beam computed tomography (CBCT) records were taken immediately before (T1) and at least 5 months after (T2) BMS. To evaluate the postoperative PAS changes, the parameters of total volume (TV), upper volume (UV), lower volume (LV), and minimal axial area (Min-Ax) were evaluated using NemoCeph 10.4.2 software. Results: In Group 1, postoperative increases in the TV, NV, OV, and Min-Ax were determined as 4.5%, 6.6%, 3.07%, and 5.1%, respectively, but these increases were not statistically significant (p > 0.05). In Group 2, the following increases were determined: 10.4% in TV, 18.4% in NV, and 5.5% in OV. A postoperative decrease of 6.2% was determined for Min-Ax. These increases and decreases were not statistically significant (p > 0.05). There was no statistically significant difference between groups 1 and 2 in any pre- and postoperative parameters (p > 0.05). Conclusion: Neither of the BMS techniques caused any significant change in the PAS parameters. How to cite this article: Koç E, Akkurt A. Investigation of the effects of bimaxillary surgery on the pharyngeal airway space. Int Dent Res 2022;12(3):130-6. https://doi.org/10.5577/intdentres.2022.vol12.no3.4 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
{"title":"Investigation of the effects of bimaxillary surgery on the pharyngeal airway space","authors":"E. Koç, Atılım Akkurt","doi":"10.5577/intdentres.2022.vol12.no3.4","DOIUrl":"https://doi.org/10.5577/intdentres.2022.vol12.no3.4","url":null,"abstract":"Aim: To examine the pharyngeal airway space (PAS) changes in patients with skeletal Class III anomalies treated with two different bimaxillary surgery (BMS) techniques.\u0000Methodology: A total of 27 patients (15 females, 12 males) treated with BMS were divided into two groups: Group 1 (n=16, mean age: 20.67±2.82 years) consisted of patients who underwent maxillary-mandibular advancement (MMA), and Group 2 (n=11, mean age: 23.87±7.72 years) consisted of patients who underwent maxillary advancement and mandibular setback (MAMS). Cone-beam computed tomography (CBCT) records were taken immediately before (T1) and at least 5 months after (T2) BMS. To evaluate the postoperative PAS changes, the parameters of total volume (TV), upper volume (UV), lower volume (LV), and minimal axial area (Min-Ax) were evaluated using NemoCeph 10.4.2 software.\u0000Results: In Group 1, postoperative increases in the TV, NV, OV, and Min-Ax were determined as 4.5%, 6.6%, 3.07%, and 5.1%, respectively, but these increases were not statistically significant (p > 0.05). In Group 2, the following increases were determined: 10.4% in TV, 18.4% in NV, and 5.5% in OV. A postoperative decrease of 6.2% was determined for Min-Ax. These increases and decreases were not statistically significant (p > 0.05). There was no statistically significant difference between groups 1 and 2 in any pre- and postoperative parameters (p > 0.05).\u0000Conclusion: Neither of the BMS techniques caused any significant change in the PAS parameters.\u0000 \u0000How to cite this article: \u0000Koç E, Akkurt A. Investigation of the effects of bimaxillary surgery on the pharyngeal airway space. Int Dent Res 2022;12(3):130-6. https://doi.org/10.5577/intdentres.2022.vol12.no3.4\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76448702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aim: The aim of this in vitro study was to evaluate the influence of resin infiltration on bond-strength of composite resin to demineralized enamel. Methodology: Thirty bovine incisors were used in this study. Buccal enamel surfaces of bovine incisors were wet polished and then were divided into three groups: sound enamel; demineralized enamel; demineralized enamel infiltrated with a low-viscosity resin (ICON, DMG, Hamburg, Germany). After acid-etching with 37% phosphoric acid for 20 seconds, a two-step, total-etch adhesive (Single Bond 2, 3M ESPE, St. Paul, MN, USA) was applied using a microbrush for 20 seconds, followed by gentle air-drying for 5 seconds. The adhesive was light-cured for 10 seconds. Following the adhesive application, flowable composite resin (Filtek Supreme Flowable, 3M ESPE, St. Paul, MN, USA) was gently placed into a microtubule and was photopolymerized using an LED curing unit (Elipar Deep Cure; 3M ESPE, St. Paul, MN, USA). The microshear bond strength (µSBS) tests were performed using a microshear testing machine at a cross-head speed of 0.5 mm/min. One-way ANOVA and Bonferroni tests were used to analyze the data (5%). Results: Significant differences were found according to the ANOVA (p < 0.05). Pair-wise comparison results of µSBS (mean ± SD) were: sound enamel (25.16 ± 2.3); demineralized enamel (17.93 ± 2.1); demineralized enamel infiltrated with a low-viscosity resin (28.51 ± 3.76). Conclusion: Resin infiltration applied to demineralized enamel before composite application increased the bond strength. No difference was found in the bond strength values obtained for sound enamel and resin infiltrated enamel. How to cite this article: Durukan SM, Gümüştaş B, Şişmanoğlu S. Shear bond strength of composite to demineralized enamel conditioned with resin infiltration. Int Dent Res 2022;12(Suppl.1):114-19. https://doi.org/10.5577/intdentres.441 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
目的:研究树脂浸润对复合树脂与脱矿牙釉质结合强度的影响。方法:本研究采用30只牛门牙。对牛切牙颊面牙釉质进行湿抛光，分为三组:音牙釉质;软化搪瓷;用低粘度树脂浸渍脱矿牙釉质(ICON, DMG, Hamburg, Germany)。用37%磷酸酸蚀刻20秒后，用微刷涂上两步全蚀刻粘合剂(Single Bond 2, 3M ESPE, St. Paul, MN, USA) 20秒，然后温和风干5秒。粘合剂光固化10秒。在粘合剂应用之后，可流动的复合树脂(Filtek Supreme flowable, 3M ESPE, St. Paul, MN, USA)被轻轻放入微管中，并使用LED固化装置(Elipar Deep Cure;3M ESPE，圣保罗，明尼苏达州，美国)。微剪切粘接强度(µSBS)测试采用微剪切试验机，十字速度为0.5 mm/min。采用单因素方差分析和Bonferroni检验对数据进行分析(5%)。结果:方差分析差异有统计学意义(p < 0.05)。µSBS两两比较结果(mean±SD)为:声牙釉质(25.16±2.3);脱矿牙釉质(17.93±2.1);低粘度树脂浸润脱矿牙釉质(28.51±3.76)。结论:复合材料应用前树脂浸润可提高脱矿牙釉质的结合强度。完好牙釉质与树脂浸润牙釉质的结合强度值无差异。Durukan SM, g m taak B， Şişmanoğlu S.树脂渗透条件下复合材料与脱矿牙釉质的剪切结合强度。国际医学杂志，2022;12(增刊1):114-19。https://doi.org/10.5577/intdentres.441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。
{"title":"Shear bond strength of composite to demineralized enamel conditioned with resin infiltration","authors":"Sebahat Melike Durukan, Burak Gümüştaş, Soner Şişmanoğlu","doi":"10.5577/intdentres.441","DOIUrl":"https://doi.org/10.5577/intdentres.441","url":null,"abstract":"Aim: The aim of this in vitro study was to evaluate the influence of resin infiltration on bond-strength of composite resin to demineralized enamel.\u0000Methodology: Thirty bovine incisors were used in this study. Buccal enamel surfaces of bovine incisors were wet polished and then were divided into three groups: sound enamel; demineralized enamel; demineralized enamel infiltrated with a low-viscosity resin (ICON, DMG, Hamburg, Germany). After acid-etching with 37% phosphoric acid for 20 seconds, a two-step, total-etch adhesive (Single Bond 2, 3M ESPE, St. Paul, MN, USA) was applied using a microbrush for 20 seconds, followed by gentle air-drying for 5 seconds. The adhesive was light-cured for 10 seconds. Following the adhesive application, flowable composite resin (Filtek Supreme Flowable, 3M ESPE, St. Paul, MN, USA) was gently placed into a microtubule and was photopolymerized using an LED curing unit (Elipar Deep Cure; 3M ESPE, St. Paul, MN, USA). The microshear bond strength (µSBS) tests were performed using a microshear testing machine at a cross-head speed of 0.5 mm/min. One-way ANOVA and Bonferroni tests were used to analyze the data (5%).\u0000Results: Significant differences were found according to the ANOVA (p < 0.05). Pair-wise comparison results of µSBS (mean ± SD) were: sound enamel (25.16 ± 2.3); demineralized enamel (17.93 ± 2.1); demineralized enamel infiltrated with a low-viscosity resin (28.51 ± 3.76).\u0000Conclusion: Resin infiltration applied to demineralized enamel before composite application increased the bond strength. No difference was found in the bond strength values obtained for sound enamel and resin infiltrated enamel.\u0000 \u0000How to cite this article: \u0000Durukan SM, Gümüştaş B, Şişmanoğlu S. Shear bond strength of composite to demineralized enamel conditioned with resin infiltration. Int Dent Res 2022;12(Suppl.1):114-19. https://doi.org/10.5577/intdentres.441\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89758501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aim: The aim of this study is to compare the roughness level of the surfaces of polymerized temporary acrylic resin, standard 3D resin, temporary 3D resin materials with polished and unpolished conditions. Methodology: Thirty samples of 1 cm diameter and 5 mm height cylinders of temporary 3D resin (Alias C & B Temp, Dokuz Kimya, İstanbul, Türkiye) and standard 3D resin (Alias Sharp & Rigid, Dokuz Kimya, Dokuz Kimya, İstanbul, Türkiye) were produced with 3D printer (Photon Mono X, Anycubic). Residual resins were cleaned in Wash & Cure Plus (Anycubic) device using isopropyl alcohol and kept under UV light for 10 minutes in the same device to fully polymerize. Self-curing temporary acrylic resin (Imident, Imicryl, Konya, Türkiye) was prepared according to the manufacturer's instructions and 30 samples were prepared by transferring them to moulds of the same size. Half of the samples in each material were polished for 90 seconds with the same dentist using polishing paste (Universal Polishing Paste, Ivoclar Vivadent) (n=15). The surface of each sample was measured three times with a 120˚ angle difference using a profilometer (SJ-201, Mitutoyo, Kanagawa, Japan) and the average was taken. Levene test, t test, two-way ANOVA and Tukey test were used for statistical analysis. A p-value less than 0.05 was accepted for statistical significance. Results: Roughness values 1.9173±0.25078 Ra in the Unpolished Temporary 3D Resin group, 0.2807±0.13317 Ra in the Polished Temporary 3D Resin group, 0.7760±0.17175 Ra in the Unpolished Standard 3B Resin group, 0 in the Polished Standard 3D Resin group It was found to be 0.1887±0.08340 Ra, 2.4827±0.79651 Ra in the Unpolished Cold Acryl group, and 0.6307±0.22118 Ra in the Polished Cold Acryl group. Conclusion: The roughness of 3D printed materials is lower than that of conventional temporary acrylic resin and polishing significantly reduced roughness in all groups. How to cite this article: Servi T, Kölüş T. Evaluation of surface roughness of resin materials with different contents. Int Dent Res 2022;12(Suppl.1):120-3 https://doi.org/10.5577/intdentres.474 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
目的:本研究的目的是比较聚合临时丙烯酸树脂，标准3D树脂，临时3D树脂材料在抛光和未抛光条件下的表面粗糙度水平。方法:用3D打印机(Photon Mono X, Anycubic)制作30个直径1 cm，高度5 mm的临时3D树脂(别名C & B Temp, Dokuz Kimya， İstanbul, t rkiye)和标准3D树脂(别名Sharp & Rigid, Dokuz Kimya, Dokuz Kimya， İstanbul, t rkiye)圆柱体样品。在Wash & Cure Plus (Anycubic)装置中使用异丙醇清洗残余树脂，并在同一装置中在紫外线下保持10分钟以充分聚合。根据制造商的说明制备自固化临时丙烯酸树脂(Imident, Imicryl, Konya, t rkiye)，并通过将其转移到相同尺寸的模具中制备30个样品。每种材料中一半的样品由同一位牙医使用抛光膏(Universal polishing paste, Ivoclar Vivadent)抛光90秒(n=15)。每个样品的表面用轮廓仪(SJ-201, Mitutoyo, Kanagawa, Japan)以120˚角差测量三次，取平均值。采用Levene检验、t检验、双因素方差分析和Tukey检验进行统计分析。p值小于0.05为有统计学意义。结果:未抛光临时3D树脂组的粗糙度值为1.9173±0.25078 Ra，抛光临时3D树脂组的粗糙度值为0.2807±0.13317 Ra，未抛光标准3B树脂组的粗糙度值为0.7760±0.17175 Ra，抛光标准3D树脂组的粗糙度值为0。未抛光冷丙烯酸酯组的粗糙度值为0.1887±0.08340 Ra，未抛光冷丙烯酸酯组的粗糙度值为2.4827±0.79651 Ra，抛光冷丙烯酸酯组的粗糙度值为0.6307±0.22118 Ra。结论:3D打印材料的粗糙度低于常规的临时丙烯酸树脂，抛光明显降低了各组材料的粗糙度。本文引用方式:Servi T, Kölüş T.不同含量树脂材料表面粗糙度的评价。Int Dent Res 2022;12(增刊1):120-3 https://doi.org/10.5577/intdentres.474语言修订: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。
{"title":"Evaluation of surface roughness of resin materials with different contents","authors":"Turan Servi, T. Kölüş","doi":"10.5577/intdentres.474","DOIUrl":"https://doi.org/10.5577/intdentres.474","url":null,"abstract":"Aim: The aim of this study is to compare the roughness level of the surfaces of polymerized temporary acrylic resin, standard 3D resin, temporary 3D resin materials with polished and unpolished conditions.\u0000Methodology: Thirty samples of 1 cm diameter and 5 mm height cylinders of temporary 3D resin (Alias C & B Temp, Dokuz Kimya, İstanbul, Türkiye) and standard 3D resin (Alias Sharp & Rigid, Dokuz Kimya, Dokuz Kimya, İstanbul, Türkiye) were produced with 3D printer (Photon Mono X, Anycubic). Residual resins were cleaned in Wash & Cure Plus (Anycubic) device using isopropyl alcohol and kept under UV light for 10 minutes in the same device to fully polymerize. Self-curing temporary acrylic resin (Imident, Imicryl, Konya, Türkiye) was prepared according to the manufacturer's instructions and 30 samples were prepared by transferring them to moulds of the same size. Half of the samples in each material were polished for 90 seconds with the same dentist using polishing paste (Universal Polishing Paste, Ivoclar Vivadent) (n=15). The surface of each sample was measured three times with a 120˚ angle difference using a profilometer (SJ-201, Mitutoyo, Kanagawa, Japan) and the average was taken. Levene test, t test, two-way ANOVA and Tukey test were used for statistical analysis. A p-value less than 0.05 was accepted for statistical significance.\u0000Results: Roughness values 1.9173±0.25078 Ra in the Unpolished Temporary 3D Resin group, 0.2807±0.13317 Ra in the Polished Temporary 3D Resin group, 0.7760±0.17175 Ra in the Unpolished Standard 3B Resin group, 0 in the Polished Standard 3D Resin group It was found to be 0.1887±0.08340 Ra, 2.4827±0.79651 Ra in the Unpolished Cold Acryl group, and 0.6307±0.22118 Ra in the Polished Cold Acryl group.\u0000Conclusion: The roughness of 3D printed materials is lower than that of conventional temporary acrylic resin and polishing significantly reduced roughness in all groups.\u0000 \u0000How to cite this article: \u0000Servi T, Kölüş T. Evaluation of surface roughness of resin materials with different contents. Int Dent Res 2022;12(Suppl.1):120-3 https://doi.org/10.5577/intdentres.474\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82482957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.5577/intdentres.2022.vol12.no3.10
Berceste Güler, Büşra Terzioğlu, Banu Çukurluöz Bayındır, Gülen Dal
Background: In the literature, the dental implant survival rate has been reported one hundred percent in immunosuppressed patients after a solid organ transplant (SOT). There is no previously published dental implant failure that has been reported on immunosuppressed renal transplant, which is the most common SOT therapy. Case Report: The case presented is that of a 66-years old male edentulous patient suffering from lack of functional prosthesis and who received a renal transplant two years ago. No complications such as infection, radiolucency, or pus were detected after two dental implants were placed in the mandible and after three months recovery period. The right mandibular dental implant failure occurred due to compression of the dental implant and healing head during the delivery of the patient’s removable prosthesis. Following implant socket healing after two months, the 4.8 mm diameter implant was placed immediately after. Osseointegration was completed uneventfully, and the patient was successfully rehabilitated with a two implant-retained mandibular overdenture prosthesis. The implant restoration was performing well with stable Peri-implant bone levels have shown minimal marginal bone loss at a 2-year follow-up. Conclusion: Treatment of combined immunosuppressive medication used in renal transplant patients after dental implant rehabilitation, as well as accompanying chronic diseases, should be performed considering the possibility of failure in dental implant applications. In this case report, the causes of implant failure were reported patients who received dental implant treatment after renal transplantation from a cadaver. How to cite this article: Güler B, Özaltun B, Çukurluöz Bayındır B, Dal G. Dental implant failure in immunosuppressed renal transplant patient: A case report. Int Dent Res 2022;12(3):171-5. https://doi.org/10.5577/intdentres.2022.vol12.no3.10 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
{"title":"Dental implant failure in immunosuppressed renal transplant patient: A case report","authors":"Berceste Güler, Büşra Terzioğlu, Banu Çukurluöz Bayındır, Gülen Dal","doi":"10.5577/intdentres.2022.vol12.no3.10","DOIUrl":"https://doi.org/10.5577/intdentres.2022.vol12.no3.10","url":null,"abstract":"Background: In the literature, the dental implant survival rate has been reported one hundred percent in immunosuppressed patients after a solid organ transplant (SOT). There is no previously published dental implant failure that has been reported on immunosuppressed renal transplant, which is the most common SOT therapy.\u0000Case Report: The case presented is that of a 66-years old male edentulous patient suffering from lack of functional prosthesis and who received a renal transplant two years ago. No complications such as infection, radiolucency, or pus were detected after two dental implants were placed in the mandible and after three months recovery period. The right mandibular dental implant failure occurred due to compression of the dental implant and healing head during the delivery of the patient’s removable prosthesis. Following implant socket healing after two months, the 4.8 mm diameter implant was placed immediately after. Osseointegration was completed uneventfully, and the patient was successfully rehabilitated with a two implant-retained mandibular overdenture prosthesis. The implant restoration was performing well with stable Peri-implant bone levels have shown minimal marginal bone loss at a 2-year follow-up. \u0000Conclusion: Treatment of combined immunosuppressive medication used in renal transplant patients after dental implant rehabilitation, as well as accompanying chronic diseases, should be performed considering the possibility of failure in dental implant applications. In this case report, the causes of implant failure were reported patients who received dental implant treatment after renal transplantation from a cadaver.\u0000 \u0000How to cite this article: \u0000Güler B, Özaltun B, Çukurluöz Bayındır B, Dal G. Dental implant failure in immunosuppressed renal transplant patient: A case report. Int Dent Res 2022;12(3):171-5. https://doi.org/10.5577/intdentres.2022.vol12.no3.10\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73957351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.5577/intdentres.2022.vol12.no3.6
Özlem Çölgeçen, Mehmet Köse
Aim: This study aimed to investigate the effects of the repeated usage of a home-bleaching agent (16% carbamide peroxide) on the surface roughness of commonly used computer-aided design-computer-aided manufacture (CAD-CAM) restoration materials. Methodology: Five different CAD-CAM restoration materials were used in this study: feldspathic ceramic (Vita Mark II—Group VM II), leucite-reinforced glass ceramic (IPS Empress CAD—Group EMP), lithium disilicate-reinforced glass ceramic (IPS e.max CAD—Group EMAX), polymer infiltrated network hybrid ceramic (Vita Enamic—Group VE), and resin nanoceramic (Lava Ultimate—Group LU). A home-bleaching agent containing 16% carbamide peroxide was applied in three repeated periods (10 days, 20 days, and 30 days of exposure). A surface profilometer was used to determine the roughness average (Ra) values of the specimens. The data obtained were statistically analyzed using repeated measures of the analysis of variance (ANOVA) and Bonferroni post-hoc test at a 5% level of significance. Results: All materials exhibited a rougher surface after the first treatment period (10 days of exposure). The roughness of Group VM II continued to increase for up to 20 days. With the exception of Group LU, all groups exhibited a significantly rougher surface after 30 days of exposure compared to the baseline values (p < 0.05). The greatest variation in surface roughness was observed for the ceramic-based groups (VM II, EMP, and EMAX) rather than the hybrid groups (LU and VE). Conclusion: Patients with ceramic-based CAD-CAM restorations should be careful during home-bleaching treatment, especially when repeated applications are involved. Hybrid materials, particularly Lava Ultimate, seem more resistant to the effects of repeated bleaching cycles than ceramic-based materials. How to cite this article: Çölgeçen Ö, Köse M. Effects of repeated home bleaching on the surface roughness of CAD-CAM restoration materials. Int Dent Res 2022;12(3):143-8. https://doi.org/10.5577/intdentres.2022.vol12.no3.6 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
目的:研究重复使用家用漂白剂(16%过氧化脲)对常用CAD-CAM修复材料表面粗糙度的影响。方法:本研究采用五种不同的CAD-CAM修复材料:长石陶瓷(Vita Mark II - group VM II)，白石增强玻璃陶瓷(IPS Empress CAD-Group EMP)，二硅酸锂增强玻璃陶瓷(IPS e.max CAD-Group EMAX)，聚合物渗透网络混合陶瓷(Vita Enamic-Group VE)和树脂纳米陶瓷(Lava Ultimate-Group LU)。一种含有16%过氧化脲的家用漂白剂在三个重复周期(暴露10天、20天和30天)中使用。用表面轮廓仪测定试样的粗糙度平均值(Ra)。所得资料采用重复测量方差分析(ANOVA)和Bonferroni事后检验进行统计学分析，显著性水平为5%。结果:所有材料在第一个处理期(暴露10天)后表面均呈现粗糙。VM II组的粗糙度持续增加至20天。除LU组外，与基线值相比，暴露30天后，所有组的表面均显着粗糙(p < 0.05)。陶瓷基基团(VM II、EMP和EMAX)的表面粗糙度变化最大，而混合基团(LU和VE)的表面粗糙度变化最大。结论:使用陶瓷CAD-CAM修复体的患者在进行家庭漂白治疗时应谨慎，特别是在重复使用时。混合材料，特别是终极熔岩，似乎比陶瓷基材料更能抵抗反复漂白循环的影响。如何引用本文:Çölgeçen Ö， Köse M.反复家庭漂白对CAD-CAM修复材料表面粗糙度的影响。国际医学杂志，2018;12(3):143- 148。https://doi.org/10.5577/intdentres.2022.vol12.no3.6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。
{"title":"Effects of repeated home bleaching on the surface roughness of CAD-CAM restoration materials","authors":"Özlem Çölgeçen, Mehmet Köse","doi":"10.5577/intdentres.2022.vol12.no3.6","DOIUrl":"https://doi.org/10.5577/intdentres.2022.vol12.no3.6","url":null,"abstract":"Aim: This study aimed to investigate the effects of the repeated usage of a home-bleaching agent (16% carbamide peroxide) on the surface roughness of commonly used computer-aided design-computer-aided manufacture (CAD-CAM) restoration materials.\u0000Methodology: Five different CAD-CAM restoration materials were used in this study: feldspathic ceramic (Vita Mark II—Group VM II), leucite-reinforced glass ceramic (IPS Empress CAD—Group EMP), lithium disilicate-reinforced glass ceramic (IPS e.max CAD—Group EMAX), polymer infiltrated network hybrid ceramic (Vita Enamic—Group VE), and resin nanoceramic (Lava Ultimate—Group LU). A home-bleaching agent containing 16% carbamide peroxide was applied in three repeated periods (10 days, 20 days, and 30 days of exposure). A surface profilometer was used to determine the roughness average (Ra) values of the specimens. The data obtained were statistically analyzed using repeated measures of the analysis of variance (ANOVA) and Bonferroni post-hoc test at a 5% level of significance.\u0000Results: All materials exhibited a rougher surface after the first treatment period (10 days of exposure). The roughness of Group VM II continued to increase for up to 20 days. With the exception of Group LU, all groups exhibited a significantly rougher surface after 30 days of exposure compared to the baseline values (p < 0.05). The greatest variation in surface roughness was observed for the ceramic-based groups (VM II, EMP, and EMAX) rather than the hybrid groups (LU and VE).\u0000Conclusion: Patients with ceramic-based CAD-CAM restorations should be careful during home-bleaching treatment, especially when repeated applications are involved. Hybrid materials, particularly Lava Ultimate, seem more resistant to the effects of repeated bleaching cycles than ceramic-based materials.\u0000 \u0000How to cite this article: \u0000Çölgeçen Ö, Köse M. Effects of repeated home bleaching on the surface roughness of CAD-CAM restoration materials. Int Dent Res 2022;12(3):143-8. https://doi.org/10.5577/intdentres.2022.vol12.no3.6\u0000 \u0000Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.","PeriodicalId":31322,"journal":{"name":"Journal of International Clinical Dental Research Organization","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85411756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aim: In dentistry, it is desirable to preserve the properties of composites for a long time. With the development of technologies, the number of different composites used in dental treatment has increased. With contemporary patients’ aesthetic expectations, bleaching treatmens are often sought, and the literature contains many studies on the effects of bleaching on composites. Our study aimed to examine the color stability of different types of composites immersed in different solutions after bleaching treatment. Methodology: A total of 72 samples (n = 8) of three composite materials were examined: Omnichroma (Tokuyama Dental Co., Tokyo, Japan), Estelite Posterior (Tokuyama Dental Co., Tokyo, Japan), and Quadrant (Cavex, Holland BV, Netherlands). All specimens were subjected to Total Blanc (Nova DFL, Rio de Janeiro, Brazil), which is an office-type bleaching agent. After bleaching treatments, the specimens were immersed in distilled water. The baseline measurements were then recorded. After being immersed in distilled water, tea, or coffee for seven days, the final color measurements were recorded. A VITA Easy Shade device (Vita Zahnarzt, Bad Säckingen, Germany) was used to take color measurements. The CIEDE2000 formula was used to calcuate ΔE00 values. The Kruskal–Wallis test was used to compare the ΔE00 values obtained from the composite samples to assess color stability. The results were rated at a significance level of p < 0.05. Results: After bleaching treatments, the interaction between the different composites and the solutions in which they were immersed had a statistically significant effect on ΔE00 values (p < 0.05). The highest mean value was obtained with the quadrant composite material that was immersed in the coffee solution. Conclusion: It is clear that tea and coffee cause discoloration in dental composites after bleaching treatments. Due to the sorption of these solutions into the composite structure, dentists should warn patients to be cautious about consuming beverages after bleaching. How to cite this article: Köse HD, Güner Z. Evaluation of color stability after the application of a bleaching agent to different composite resins. Int Dent Res 2022;12(Suppl.1):79-84. https://doi.org/10.5577/intdentres.453 Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
目的:在牙科领域，希望能长期保持复合材料的性能。随着技术的发展，牙科治疗中使用的复合材料越来越多。随着当代患者对审美的期望，经常寻求漂白治疗，文献中有许多关于漂白对复合材料影响的研究。本研究的目的是考察不同类型的复合材料在漂白处理后浸泡在不同溶液中的颜色稳定性。方法:采用Omnichroma (Tokuyama Dental Co.， Tokyo, Japan)、Estelite Posterior (Tokuyama Dental Co.， Tokyo, Japan)和Quadrant (Cavex, Holland BV, Netherlands)三种复合材料共72例(n = 8)进行检测。所有标本均使用Total Blanc (Nova DFL, Rio de Janeiro, Brazil)，这是一种办公室型漂白剂。漂白处理后，将标本浸入蒸馏水中。然后记录基线测量值。在蒸馏水、茶或咖啡中浸泡7天后，记录下最终的颜色测量值。使用VITA Easy Shade设备(VITA Zahnarzt, Bad Säckingen，德国)进行颜色测量。使用CIEDE2000公式计算ΔE00值。Kruskal-Wallis测试用于比较从复合样品中获得的ΔE00值，以评估颜色稳定性。结果评定为p < 0.05显著水平。结果:漂白处理后，不同复合材料与浸泡溶液的相互作用对ΔE00值的影响有统计学意义(p < 0.05)。四象限复合材料浸泡在咖啡溶液中，平均值最高。结论:茶和咖啡对牙齿漂白后的复合材料有明显的变色作用。由于这些溶液被复合结构吸收，牙医应提醒病人在漂白后要小心饮用饮料。本文引用方式:Köse HD, g ner Z.漂白剂应用于不同复合树脂后颜色稳定性的评价。国际医学杂志，2022;12(增刊1):79-84。https://doi.org/10.5577/intdentres.453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。
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