Influence of NaHCO3 Powder on Translucency of Microfilled Composite Resin Immersed in Different Mouthrinses
ABSTRACT The regular use of mouthrinses, particularly when combined with the use of air‐powder polishing, could affect the appearance of tooth‐colored restorations. The current study sought to evaluate the effect of NaHCO3 powder on translucency of a microfilled composite resin immersed in different...
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| Veröffentlicht in: | Journal of esthetic and restorative dentistry 2009-08, Vol.21 (4), p.242-248 |
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| creator | COLUCCI, VIVIAN DOS SANTOS, CAMILA DEMETRIO AMARAL, FLÁVIA LUCISANO BOTELHO DO CORONA, SILMARA APARECIDA MILORI CATIRSE, ALMA BLÁSIDA CONCEPCIÓN ELIZAUR BENITEZ |
| description | ABSTRACT
The regular use of mouthrinses, particularly when combined with the use of air‐powder polishing, could affect the appearance of tooth‐colored restorations. The current study sought to evaluate the effect of NaHCO3 powder on translucency of a microfilled composite resin immersed in different mouthrinses, at distinct evaluation periods. Eighty disk‐shaped specimens of composite resin (Durafill VS, Heraeus Kulzer GmbH & Co. KG, Hanau, Germany) were prepared. The composite specimens were then randomly allocated into two groups according to the surface treatment: exposure to NaHCO3 powder (10 seconds) or nonexposure, and they were randomly assigned into four subgroups, according to the mouthrinses employed (N = 10): Periogard (Colgate/Palmolive, São Bernardo do Campo, SP, Brazil), Cepacol (Aventis Pharma, São Paulo, SP, Brazil), Plax (Colgate/Palmolive), and distilled water (control group). The samples were immersed for 2 minutes daily, 5 days per week, over a 4‐month test period. Translucency was measured with a transmission densitometer at seven evaluation periods. Statistical analyses (analysis of variance and Tukey's test) revealed that: distilled water presented higher translucency values (86.72%); Periogard demonstrated the lowest translucency values (72.70%); and Plax (74.05%) and Cepacol (73.32%) showed intermediate translucency values, which were statistically similar between them (p > 0.01). NaHCO3 air‐powder polishing increased the changes in translucency associated with the mouthrinses. Air‐powder polishing alone had no effect on material translucency. Translucency percent was gradually decreased from 1 week of immersion up to 4 months. It may be concluded that the NaHCO3 powder and the tested mouthrinses have affected the translucency of microfilled composite resin, according to the tested time.
CLINICAL SIGNIFICANCE
During the last decade, the demand for composite resin restorations has grown considerably, however, controversy persists regarding the effect of surface roughness on color stability. |
| doi_str_mv | 10.1111/j.1708-8240.2009.00269.x |
| format | Article |
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The regular use of mouthrinses, particularly when combined with the use of air‐powder polishing, could affect the appearance of tooth‐colored restorations. The current study sought to evaluate the effect of NaHCO3 powder on translucency of a microfilled composite resin immersed in different mouthrinses, at distinct evaluation periods. Eighty disk‐shaped specimens of composite resin (Durafill VS, Heraeus Kulzer GmbH & Co. KG, Hanau, Germany) were prepared. The composite specimens were then randomly allocated into two groups according to the surface treatment: exposure to NaHCO3 powder (10 seconds) or nonexposure, and they were randomly assigned into four subgroups, according to the mouthrinses employed (N = 10): Periogard (Colgate/Palmolive, São Bernardo do Campo, SP, Brazil), Cepacol (Aventis Pharma, São Paulo, SP, Brazil), Plax (Colgate/Palmolive), and distilled water (control group). The samples were immersed for 2 minutes daily, 5 days per week, over a 4‐month test period. Translucency was measured with a transmission densitometer at seven evaluation periods. Statistical analyses (analysis of variance and Tukey's test) revealed that: distilled water presented higher translucency values (86.72%); Periogard demonstrated the lowest translucency values (72.70%); and Plax (74.05%) and Cepacol (73.32%) showed intermediate translucency values, which were statistically similar between them (p > 0.01). NaHCO3 air‐powder polishing increased the changes in translucency associated with the mouthrinses. Air‐powder polishing alone had no effect on material translucency. Translucency percent was gradually decreased from 1 week of immersion up to 4 months. It may be concluded that the NaHCO3 powder and the tested mouthrinses have affected the translucency of microfilled composite resin, according to the tested time.
CLINICAL SIGNIFICANCE
During the last decade, the demand for composite resin restorations has grown considerably, however, controversy persists regarding the effect of surface roughness on color stability.</description><identifier>ISSN: 1496-4155</identifier><identifier>EISSN: 1708-8240</identifier><identifier>DOI: 10.1111/j.1708-8240.2009.00269.x</identifier><identifier>PMID: 19689722</identifier><language>eng</language><publisher>Malden, USA: Blackwell Publishing Inc</publisher><subject>Composite Resins ; Dental Prophylaxis - methods ; Dentifrices ; Dentistry ; Hydrogen-Ion Concentration ; Immersion ; Materials Testing ; Mouthwashes - chemistry ; Optical Phenomena ; Particle Size ; Random Allocation ; Sodium Bicarbonate</subject><ispartof>Journal of esthetic and restorative dentistry, 2009-08, Vol.21 (4), p.242-248</ispartof><rights>2009, COPYRIGHT THE AUTHORS. JOURNAL COMPILATION © 2009, WILEY PERIODICALS, INC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1708-8240.2009.00269.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1708-8240.2009.00269.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19689722$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>COLUCCI, VIVIAN</creatorcontrib><creatorcontrib>DOS SANTOS, CAMILA DEMETRIO</creatorcontrib><creatorcontrib>AMARAL, FLÁVIA LUCISANO BOTELHO DO</creatorcontrib><creatorcontrib>CORONA, SILMARA APARECIDA MILORI</creatorcontrib><creatorcontrib>CATIRSE, ALMA BLÁSIDA CONCEPCIÓN ELIZAUR BENITEZ</creatorcontrib><title>Influence of NaHCO3 Powder on Translucency of Microfilled Composite Resin Immersed in Different Mouthrinses</title><title>Journal of esthetic and restorative dentistry</title><addtitle>J Esthet Restor Dent</addtitle><description>ABSTRACT
The regular use of mouthrinses, particularly when combined with the use of air‐powder polishing, could affect the appearance of tooth‐colored restorations. The current study sought to evaluate the effect of NaHCO3 powder on translucency of a microfilled composite resin immersed in different mouthrinses, at distinct evaluation periods. Eighty disk‐shaped specimens of composite resin (Durafill VS, Heraeus Kulzer GmbH & Co. KG, Hanau, Germany) were prepared. The composite specimens were then randomly allocated into two groups according to the surface treatment: exposure to NaHCO3 powder (10 seconds) or nonexposure, and they were randomly assigned into four subgroups, according to the mouthrinses employed (N = 10): Periogard (Colgate/Palmolive, São Bernardo do Campo, SP, Brazil), Cepacol (Aventis Pharma, São Paulo, SP, Brazil), Plax (Colgate/Palmolive), and distilled water (control group). The samples were immersed for 2 minutes daily, 5 days per week, over a 4‐month test period. Translucency was measured with a transmission densitometer at seven evaluation periods. Statistical analyses (analysis of variance and Tukey's test) revealed that: distilled water presented higher translucency values (86.72%); Periogard demonstrated the lowest translucency values (72.70%); and Plax (74.05%) and Cepacol (73.32%) showed intermediate translucency values, which were statistically similar between them (p > 0.01). NaHCO3 air‐powder polishing increased the changes in translucency associated with the mouthrinses. Air‐powder polishing alone had no effect on material translucency. Translucency percent was gradually decreased from 1 week of immersion up to 4 months. It may be concluded that the NaHCO3 powder and the tested mouthrinses have affected the translucency of microfilled composite resin, according to the tested time.
CLINICAL SIGNIFICANCE
During the last decade, the demand for composite resin restorations has grown considerably, however, controversy persists regarding the effect of surface roughness on color stability.</description><subject>Composite Resins</subject><subject>Dental Prophylaxis - methods</subject><subject>Dentifrices</subject><subject>Dentistry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Immersion</subject><subject>Materials Testing</subject><subject>Mouthwashes - chemistry</subject><subject>Optical Phenomena</subject><subject>Particle Size</subject><subject>Random Allocation</subject><subject>Sodium Bicarbonate</subject><issn>1496-4155</issn><issn>1708-8240</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkUlv2zAQhYmiQfa_EPDUmxSSokTy0EPhbM7ipIGLHglKHiJ0JNEhJcT-95HiLHPhAO-bGeI9hDAlKR3qdJlSQWQiGScpI0SlhLBCpesfaP9L-Dn0XBUJp3m-hw5iXBJCc6HELtqjqpBKMLaPnqetrXtoK8De4pm5mtxn-MG_LiBg3-J5MG2s-2oANiNw56rgratrWOCJb1Y-ug7wI0TX4mnTQIiDMPRnzloI0Hb4zvfdU3BthHiEdqypIxx_vIfo38X5fHKV3N5fTid_bhOXEaqSythKCSplyalUnEtWCmUIreyisJJJMIWUkpaKsowIDqwqcqBEWK5USUuZHaJf272r4F96iJ1uXKygrk0Lvo-6ELkivFADePIB9mUDC70KrjFhoz_tGYDfW-DV1bD51okeY9BLPbqtR7f1GIN-j0Gv9fX54xl7P5Bs513sYP01b8Lz8IlM5Pr_7FLP_mYXfP5wo3n2Bifuihw</recordid><startdate>200908</startdate><enddate>200908</enddate><creator>COLUCCI, VIVIAN</creator><creator>DOS SANTOS, CAMILA DEMETRIO</creator><creator>AMARAL, FLÁVIA LUCISANO BOTELHO DO</creator><creator>CORONA, SILMARA APARECIDA MILORI</creator><creator>CATIRSE, ALMA BLÁSIDA CONCEPCIÓN ELIZAUR BENITEZ</creator><general>Blackwell Publishing Inc</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>200908</creationdate><title>Influence of NaHCO3 Powder on Translucency of Microfilled Composite Resin Immersed in Different Mouthrinses</title><author>COLUCCI, VIVIAN ; DOS SANTOS, CAMILA DEMETRIO ; AMARAL, FLÁVIA LUCISANO BOTELHO DO ; CORONA, SILMARA APARECIDA MILORI ; CATIRSE, ALMA BLÁSIDA CONCEPCIÓN ELIZAUR BENITEZ</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i3019-cafc97188b41894482b79a01cfd6f828ea68881b9123074e2c65e107f499b1b83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Composite Resins</topic><topic>Dental Prophylaxis - methods</topic><topic>Dentifrices</topic><topic>Dentistry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Immersion</topic><topic>Materials Testing</topic><topic>Mouthwashes - chemistry</topic><topic>Optical Phenomena</topic><topic>Particle Size</topic><topic>Random Allocation</topic><topic>Sodium Bicarbonate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>COLUCCI, VIVIAN</creatorcontrib><creatorcontrib>DOS SANTOS, CAMILA DEMETRIO</creatorcontrib><creatorcontrib>AMARAL, FLÁVIA LUCISANO BOTELHO DO</creatorcontrib><creatorcontrib>CORONA, SILMARA APARECIDA MILORI</creatorcontrib><creatorcontrib>CATIRSE, ALMA BLÁSIDA CONCEPCIÓN ELIZAUR BENITEZ</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of esthetic and restorative dentistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>COLUCCI, VIVIAN</au><au>DOS SANTOS, CAMILA DEMETRIO</au><au>AMARAL, FLÁVIA LUCISANO BOTELHO DO</au><au>CORONA, SILMARA APARECIDA MILORI</au><au>CATIRSE, ALMA BLÁSIDA CONCEPCIÓN ELIZAUR BENITEZ</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of NaHCO3 Powder on Translucency of Microfilled Composite Resin Immersed in Different Mouthrinses</atitle><jtitle>Journal of esthetic and restorative dentistry</jtitle><addtitle>J Esthet Restor Dent</addtitle><date>2009-08</date><risdate>2009</risdate><volume>21</volume><issue>4</issue><spage>242</spage><epage>248</epage><pages>242-248</pages><issn>1496-4155</issn><eissn>1708-8240</eissn><abstract>ABSTRACT
The regular use of mouthrinses, particularly when combined with the use of air‐powder polishing, could affect the appearance of tooth‐colored restorations. The current study sought to evaluate the effect of NaHCO3 powder on translucency of a microfilled composite resin immersed in different mouthrinses, at distinct evaluation periods. Eighty disk‐shaped specimens of composite resin (Durafill VS, Heraeus Kulzer GmbH & Co. KG, Hanau, Germany) were prepared. The composite specimens were then randomly allocated into two groups according to the surface treatment: exposure to NaHCO3 powder (10 seconds) or nonexposure, and they were randomly assigned into four subgroups, according to the mouthrinses employed (N = 10): Periogard (Colgate/Palmolive, São Bernardo do Campo, SP, Brazil), Cepacol (Aventis Pharma, São Paulo, SP, Brazil), Plax (Colgate/Palmolive), and distilled water (control group). The samples were immersed for 2 minutes daily, 5 days per week, over a 4‐month test period. Translucency was measured with a transmission densitometer at seven evaluation periods. Statistical analyses (analysis of variance and Tukey's test) revealed that: distilled water presented higher translucency values (86.72%); Periogard demonstrated the lowest translucency values (72.70%); and Plax (74.05%) and Cepacol (73.32%) showed intermediate translucency values, which were statistically similar between them (p > 0.01). NaHCO3 air‐powder polishing increased the changes in translucency associated with the mouthrinses. Air‐powder polishing alone had no effect on material translucency. Translucency percent was gradually decreased from 1 week of immersion up to 4 months. It may be concluded that the NaHCO3 powder and the tested mouthrinses have affected the translucency of microfilled composite resin, according to the tested time.
CLINICAL SIGNIFICANCE
During the last decade, the demand for composite resin restorations has grown considerably, however, controversy persists regarding the effect of surface roughness on color stability.</abstract><cop>Malden, USA</cop><pub>Blackwell Publishing Inc</pub><pmid>19689722</pmid><doi>10.1111/j.1708-8240.2009.00269.x</doi><tpages>7</tpages></addata></record> |
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| subjects | Composite Resins Dental Prophylaxis - methods Dentifrices Dentistry Hydrogen-Ion Concentration Immersion Materials Testing Mouthwashes - chemistry Optical Phenomena Particle Size Random Allocation Sodium Bicarbonate |
| title | Influence of NaHCO3 Powder on Translucency of Microfilled Composite Resin Immersed in Different Mouthrinses |
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