Bulk-fill restorative composites under simulated carious and erosive conditions
Acidic conditions can cause hydrolysis and accelerate degradation of resin composites (RCs). Since there are limited and controversial data on the effect of acids on bulk-fill RCs, this study assessed the surface roughness (SR) and flexural strength (FS) of these RCs under simulated carious and eros...
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| Veröffentlicht in: | Acta odontológica latinoamericana 2022-09, Vol.35 (2), p.111-119 |
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| creator | Zenkner-Neto, Alfredo W Vieira-Junior, Waldemir F Amaral, Flávia Lb França, Fabiana Mg Basting, Roberta T Turssi, Cecilia P |
| description | Acidic conditions can cause hydrolysis and accelerate degradation of resin composites (RCs). Since there are limited and controversial data on the effect of acids on bulk-fill RCs, this study assessed the surface roughness (SR) and flexural strength (FS) of these RCs under simulated carious and erosion conditions. Bars of Filtek Bulk Fill (FBF, 3M/ESPE), X-tra fil (XTF, Voco), Tetric N-Ceram Bulk Fill (TBF, Ivoclar/Vivadent), and Aura Bulk Fill (ABF, SDI) and a conventional RC [Filtek Z350XT (FZ, 3M/ESPE)] were allocated (n=15) to undergo caries or erosion conditions. The control group was kept in artificial saliva (AS). The bars were evaluated for SR change (final-baseline) and for three-point FS. Data were analyzed using ANOVA and Tukey's test. At the baseline (p (TBF = FZ) > ABF, with no difference among control, carious and erosive conditions (p = 0.148). Depending on the restorative bulk-fill RCs, carious and erosive conditions roughen the surface but do not affect the FS of these materials. |
| doi_str_mv | 10.54589/aol.35/2/111 |
| format | Article |
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Since there are limited and controversial data on the effect of acids on bulk-fill RCs, this study assessed the surface roughness (SR) and flexural strength (FS) of these RCs under simulated carious and erosion conditions. Bars of Filtek Bulk Fill (FBF, 3M/ESPE), X-tra fil (XTF, Voco), Tetric N-Ceram Bulk Fill (TBF, Ivoclar/Vivadent), and Aura Bulk Fill (ABF, SDI) and a conventional RC [Filtek Z350XT (FZ, 3M/ESPE)] were allocated (n=15) to undergo caries or erosion conditions. The control group was kept in artificial saliva (AS). The bars were evaluated for SR change (final-baseline) and for three-point FS. Data were analyzed using ANOVA and Tukey's test. At the baseline (p <0.001), the SR of RCs ranked as follows: (TBF = XTF) < FBF (none differed from FZ) < ABF. The interplay between RCs and conditions affected SR change (p = 0.025). While after storage in AS, there was no difference among RCs, following carious and erosive conditions, ABF showed higher SR change. For FS (p <0.001), XTF > (FBF = FZ) > (TBF = FZ) > ABF, with no difference among control, carious and erosive conditions (p = 0.148). Depending on the restorative bulk-fill RCs, carious and erosive conditions roughen the surface but do not affect the FS of these materials.</description><identifier>ISSN: 1852-4834</identifier><identifier>ISSN: 0326-4815</identifier><identifier>EISSN: 1852-4834</identifier><identifier>DOI: 10.54589/aol.35/2/111</identifier><identifier>PMID: 36260942</identifier><language>eng</language><publisher>Argentina: Sociedad Argentina de Investigación Odontológica</publisher><subject>Composite Resins ; Dental Caries - therapy ; DENTISTRY, ORAL SURGERY & MEDICINE ; Humans ; Materials Testing ; Original ; Saliva, Artificial</subject><ispartof>Acta odontológica latinoamericana, 2022-09, Vol.35 (2), p.111-119</ispartof><rights>Sociedad Argentina de Investigación Odontológica.</rights><rights>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3421-d938d6354c115a6239b0a16082e3a365483244c03b5ac0758d27c12438bac1403</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10283383/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10283383/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,724,777,781,882,27905,27906,53772,53774</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36260942$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zenkner-Neto, Alfredo W</creatorcontrib><creatorcontrib>Vieira-Junior, Waldemir F</creatorcontrib><creatorcontrib>Amaral, Flávia Lb</creatorcontrib><creatorcontrib>França, Fabiana Mg</creatorcontrib><creatorcontrib>Basting, Roberta T</creatorcontrib><creatorcontrib>Turssi, Cecilia P</creatorcontrib><title>Bulk-fill restorative composites under simulated carious and erosive conditions</title><title>Acta odontológica latinoamericana</title><addtitle>Acta Odontol Latinoam</addtitle><description>Acidic conditions can cause hydrolysis and accelerate degradation of resin composites (RCs). Since there are limited and controversial data on the effect of acids on bulk-fill RCs, this study assessed the surface roughness (SR) and flexural strength (FS) of these RCs under simulated carious and erosion conditions. Bars of Filtek Bulk Fill (FBF, 3M/ESPE), X-tra fil (XTF, Voco), Tetric N-Ceram Bulk Fill (TBF, Ivoclar/Vivadent), and Aura Bulk Fill (ABF, SDI) and a conventional RC [Filtek Z350XT (FZ, 3M/ESPE)] were allocated (n=15) to undergo caries or erosion conditions. The control group was kept in artificial saliva (AS). The bars were evaluated for SR change (final-baseline) and for three-point FS. Data were analyzed using ANOVA and Tukey's test. At the baseline (p <0.001), the SR of RCs ranked as follows: (TBF = XTF) < FBF (none differed from FZ) < ABF. The interplay between RCs and conditions affected SR change (p = 0.025). While after storage in AS, there was no difference among RCs, following carious and erosive conditions, ABF showed higher SR change. For FS (p <0.001), XTF > (FBF = FZ) > (TBF = FZ) > ABF, with no difference among control, carious and erosive conditions (p = 0.148). Depending on the restorative bulk-fill RCs, carious and erosive conditions roughen the surface but do not affect the FS of these materials.</description><subject>Composite Resins</subject><subject>Dental Caries - therapy</subject><subject>DENTISTRY, ORAL SURGERY & MEDICINE</subject><subject>Humans</subject><subject>Materials Testing</subject><subject>Original</subject><subject>Saliva, Artificial</subject><issn>1852-4834</issn><issn>0326-4815</issn><issn>1852-4834</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVUU1LAzEQDaL4UT16lT162XYySbbZk6j4BYUe1HNIs6lGs5ua7Ar-e1OropAhA_Nm5s17hBxTGAsuZD3RwY-ZmOCEUrpF9qkUWHLJ-PaffI8cpPQCUMFUwi7ZYxVWUHPcJ_OLwb-WS-d9EW3qQ9S9e7eFCe0qJNfbVAxdY2ORXDt43dumMDq6MKRCd01hYwZ9wbvG9S506ZDsLLVP9uj7H5HH66uHy9tyNr-5uzyflYZxpGVTM9lUTHBDqdAVsnoBmlYg0TLNKpFJI-cG2EJoA1MhG5waipzJhTaUAxuR8WZuMs76oF7CELu8UN2vj1broxEQASBHViY3nG0aVsOitY2xXR-1V6voWh0_VNBO_a907lk9hXdFASVj-Y3I6feEGN6GLJZqXTLWe93ZLIjCKVY1goQ1tNxATRYoRbv83UNBfdmmsm2KCYVqQ-7kL7lf9I9P7BPfdpFi</recordid><startdate>20220930</startdate><enddate>20220930</enddate><creator>Zenkner-Neto, Alfredo W</creator><creator>Vieira-Junior, Waldemir F</creator><creator>Amaral, Flávia Lb</creator><creator>França, Fabiana Mg</creator><creator>Basting, Roberta T</creator><creator>Turssi, Cecilia P</creator><general>Sociedad Argentina de Investigación Odontológica</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><scope>GPN</scope></search><sort><creationdate>20220930</creationdate><title>Bulk-fill restorative composites under simulated carious and erosive conditions</title><author>Zenkner-Neto, Alfredo W ; Vieira-Junior, Waldemir F ; Amaral, Flávia Lb ; França, Fabiana Mg ; Basting, Roberta T ; Turssi, Cecilia P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3421-d938d6354c115a6239b0a16082e3a365483244c03b5ac0758d27c12438bac1403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Composite Resins</topic><topic>Dental Caries - therapy</topic><topic>DENTISTRY, ORAL SURGERY & MEDICINE</topic><topic>Humans</topic><topic>Materials Testing</topic><topic>Original</topic><topic>Saliva, Artificial</topic><toplevel>online_resources</toplevel><creatorcontrib>Zenkner-Neto, Alfredo W</creatorcontrib><creatorcontrib>Vieira-Junior, Waldemir F</creatorcontrib><creatorcontrib>Amaral, Flávia Lb</creatorcontrib><creatorcontrib>França, Fabiana Mg</creatorcontrib><creatorcontrib>Basting, Roberta T</creatorcontrib><creatorcontrib>Turssi, Cecilia P</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>SciELO</collection><jtitle>Acta odontológica latinoamericana</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zenkner-Neto, Alfredo W</au><au>Vieira-Junior, Waldemir F</au><au>Amaral, Flávia Lb</au><au>França, Fabiana Mg</au><au>Basting, Roberta T</au><au>Turssi, Cecilia P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bulk-fill restorative composites under simulated carious and erosive conditions</atitle><jtitle>Acta odontológica latinoamericana</jtitle><addtitle>Acta Odontol Latinoam</addtitle><date>2022-09-30</date><risdate>2022</risdate><volume>35</volume><issue>2</issue><spage>111</spage><epage>119</epage><pages>111-119</pages><issn>1852-4834</issn><issn>0326-4815</issn><eissn>1852-4834</eissn><abstract>Acidic conditions can cause hydrolysis and accelerate degradation of resin composites (RCs). Since there are limited and controversial data on the effect of acids on bulk-fill RCs, this study assessed the surface roughness (SR) and flexural strength (FS) of these RCs under simulated carious and erosion conditions. Bars of Filtek Bulk Fill (FBF, 3M/ESPE), X-tra fil (XTF, Voco), Tetric N-Ceram Bulk Fill (TBF, Ivoclar/Vivadent), and Aura Bulk Fill (ABF, SDI) and a conventional RC [Filtek Z350XT (FZ, 3M/ESPE)] were allocated (n=15) to undergo caries or erosion conditions. The control group was kept in artificial saliva (AS). The bars were evaluated for SR change (final-baseline) and for three-point FS. Data were analyzed using ANOVA and Tukey's test. At the baseline (p <0.001), the SR of RCs ranked as follows: (TBF = XTF) < FBF (none differed from FZ) < ABF. The interplay between RCs and conditions affected SR change (p = 0.025). While after storage in AS, there was no difference among RCs, following carious and erosive conditions, ABF showed higher SR change. For FS (p <0.001), XTF > (FBF = FZ) > (TBF = FZ) > ABF, with no difference among control, carious and erosive conditions (p = 0.148). Depending on the restorative bulk-fill RCs, carious and erosive conditions roughen the surface but do not affect the FS of these materials.</abstract><cop>Argentina</cop><pub>Sociedad Argentina de Investigación Odontológica</pub><pmid>36260942</pmid><doi>10.54589/aol.35/2/111</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central Open Access; PubMed Central |
| subjects | Composite Resins Dental Caries - therapy DENTISTRY, ORAL SURGERY & MEDICINE Humans Materials Testing Original Saliva, Artificial |
| title | Bulk-fill restorative composites under simulated carious and erosive conditions |
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