{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T21:11:35Z","timestamp":1777929095161,"version":"3.51.4"},"reference-count":40,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2009,10,1]],"date-time":"2009-10-01T00:00:00Z","timestamp":1254355200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Photomedicine and Laser Surgery"],"published-print":{"date-parts":[[2009,10]]},"abstract":"<jats:p>\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Objective:<\/jats:italic>\n                    <\/jats:bold>\n                    The aim of this study was to evaluate the microleakage of different nano-restorative materials in Class V cavities prepared by Er:YAG laser and bur preparation.\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Materials and Methods:<\/jats:italic>\n                    <\/jats:bold>\n                    Class V cavities were prepared on the buccal and lingual surfaces of 72 premolars by Er:YAG laser or bur. The occlusal margins were in enamel and the cervical margins were in cementum. Teeth were randomly assigned to six groups of 12 teeth (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u200924 cavities) each as follows: Group 1, Er:YAG laser preparation (E)+Ketac N100 (K); Group 2, bur preparation (B)+K; Group 3, E+Adper Prompt L-Pop (A)+Filtek Supreme XT Flow (FSF); Group 4, B+A+FSF; Group 5, E+A+Filtek Supreme XT (FS); Group 6, B+A+FS. All teeth were thermocycled 500 times. Ten teeth from each group were chosen for the microleakage investigation and two teeth for the scanning electron microscope evaluation. Teeth prepared for the microleakage test were immersed in 0.5% basic fuchsin dye for 24\u2009h. Afterwards, the teeth were sectioned and observed under a stereomicroscope for dye penetration. Data were analyzed by Kruskal\u2013Wallis and Mann\u2013Whitney\n                    <jats:italic toggle=\"yes\">U<\/jats:italic>\n                    tests (\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&lt;\u20090.05).\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Results:<\/jats:italic>\n                    <\/jats:bold>\n                    There were significant differences between occlusal and cervical regions for all groups (\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&lt;\u20090.05) except for Group 1. Bur-prepared cavities showed less microleakage in all groups for enamel (\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&lt;\u20090.05); however, in cementum there were no significant differences between the bur- and laser-prepared cavities in nano-glass ionomer and flowable composite groups (\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009&gt;\u20090.05).\n                    <jats:bold>\n                      <jats:italic toggle=\"yes\">Conclusion:<\/jats:italic>\n                    <\/jats:bold>\n                    It may be concluded that the cavities prepared by Er:YAG laser showed higher degree of microleakage than those conventionally prepared by bur, regardless of the restorative material at enamel margins.\n                  <\/jats:p>","DOI":"10.1089\/pho.2008.2313","type":"journal-article","created":{"date-parts":[[2009,8,28]],"date-time":"2009-08-28T17:58:46Z","timestamp":1251482326000},"page":"783-789","source":"Crossref","is-referenced-by-count":16,"title":["Leakage Pathway of Different Nano-Restorative Materials in Class V Cavities Prepared by Er:YAG Laser and Bur Preparation"],"prefix":"10.1177","volume":"27","author":[{"given":"Emre","family":"Ozel","sequence":"first","affiliation":[{"name":"University of Kocaeli","place":["Turkey"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yonca","family":"Korkmaz","sequence":"additional","affiliation":[{"name":"Baskent University","place":["Turkey"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nuray","family":"Attar","sequence":"additional","affiliation":[{"name":"Hacettepe University","place":["Turkey"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ceren Ozge","family":"Bicer","sequence":"additional","affiliation":[{"name":"Hacettepe University","place":["Turkey"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Erhan","family":"Firatli","sequence":"additional","affiliation":[{"name":"University of Istanbul","place":["Turkey"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2009,10]]},"reference":[{"key":"e_1_3_2_2_2","first-page":"227","article-title":"Influence of adhesive system and placement technique on microleakage of resin-based composite restorations","volume":"6","author":"Poskus L.T.","year":"2004","unstructured":"Poskus L.T., , Placido E., , Cardoso P.E. 2004. Influence of adhesive system and placement technique on microleakage of resin-based composite restorations. J. Adhes. Dent., 6:227\u2013232.","journal-title":"J. Adhes. Dent."},{"key":"e_1_3_2_3_2","doi-asserted-by":"crossref","first-page":"65","DOI":"10.2341\/07-38","article-title":"Effect of antibacterial varnishes applied to root dentin on shear bond strength of toth-colored restorative materials","volume":"33","author":"Korkmaz Y.","year":"2008","unstructured":"Korkmaz Y., , Baseren M. 2008. Effect of antibacterial varnishes applied to root dentin on shear bond strength of toth-colored restorative materials. Oper. Dent., 33:65\u201371.","journal-title":"Oper. Dent."},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0011-8532(01)00003-9"},{"key":"e_1_3_2_5_2","first-page":"286","article-title":"Glass ionomer cements and future research","volume":"7","author":"Mount G.J.","year":"1994","unstructured":"Mount G.J. 1994. Glass ionomer cements and future research. Am. J. Dent., 7:286\u2013292.","journal-title":"Am. J. Dent."},{"key":"e_1_3_2_6_2","first-page":"395","article-title":"Fluoride release and uptake capacities of fluoride-releasing restorative materials","volume":"28","author":"Attar N.","year":"2003","unstructured":"Attar N., , Turgut M.D. 2003. Fluoride release and uptake capacities of fluoride-releasing restorative materials. Oper. Dent., 28:395\u2013402.","journal-title":"Oper. Dent."},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0889-5406(95)70014-5"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0142-9612(97)00128-2"},{"key":"e_1_3_2_9_2","first-page":"162","article-title":"The effect of flowable resin composites as gingival increments on the microleakage of posterior resin composites","volume":"29","author":"Attar N.","year":"2004","unstructured":"Attar N., , Turgut M.D., , Gungor H.C. 2004. The effect of flowable resin composites as gingival increments on the microleakage of posterior resin composites. Oper. Dent., 29:162\u2013167.","journal-title":"Oper. Dent."},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1998.0274"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.2341\/07-28"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.2003.0054"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2005.11.056"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1997.0364"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1177\/00220345980770060501"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1089\/pho.2006.24.715"},{"key":"e_1_3_2_17_2","first-page":"27","article-title":"Microleakage study of different adhesive systems in Class V cavities prepared by Er,Cr:YSGG laser and bur preparation","volume":"55","author":"Ergucu Z.","year":"2007","unstructured":"Ergucu Z., , Celik E.U., , Turkun M. 2007. Microleakage study of different adhesive systems in Class V cavities prepared by Er,Cr:YSGG laser and bur preparation. Gen. Dent., 55:27\u201332.","journal-title":"Gen. Dent."},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1089\/pho.2006.24.214"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.20208"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-5712(02)00011-8"},{"key":"e_1_3_2_21_2","first-page":"430","article-title":"Influence of the use of Er:YAG laser for cavity preparation and surface treatment in microleakage of resin-modified glass ionomer restorations","volume":"29","author":"Chinelatti M.A.","year":"2004","unstructured":"Chinelatti M.A., , Ramos R.P., , Chimello D.T., , Borsatto M.C., , P\u00e9cora J.D., , Palma-Dibb R.G. 2004. Influence of the use of Er:YAG laser for cavity preparation and surface treatment in microleakage of resin-modified glass ionomer restorations. Oper. Dent., 29:430\u2013436.","journal-title":"Oper. Dent."},{"key":"e_1_3_2_22_2","first-page":"239","article-title":"Relationship between composite contraction stress and leakage in Class V cavities","volume":"16","author":"Ferracane J.L.","year":"2003","unstructured":"Ferracane J.L., , Mitchem J.C. 2003. Relationship between composite contraction stress and leakage in Class V cavities. Am. J. Dent., 16:239\u2013243.","journal-title":"Am. J. Dent."},{"key":"e_1_3_2_23_2","first-page":"198","article-title":"Can modern restorative procedures and materials reliably seal cavities? In vitro investigations. Part 1.","volume":"15","author":"Hilton T.J.","year":"2002","unstructured":"Hilton T.J. 2002. Can modern restorative procedures and materials reliably seal cavities? In vitro investigations. Part 1. Am. J. Dent., 15:198\u2013210.","journal-title":"Am. J. Dent."},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2005.02.004"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1177\/00220345870660110601"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2007.01.001"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0109-5641(00)00104-4"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-3913(85)90512-8"},{"key":"e_1_3_2_29_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2005.01550.x"},{"key":"e_1_3_2_30_2","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.20342"},{"key":"e_1_3_2_31_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.2003.01173.x"},{"key":"e_1_3_2_32_2","first-page":"425","article-title":"Microleakage of Class V composite restorations prepared conventionally with those prepared with an Er:YAG laser: a pilot study","volume":"15","author":"Wright G.Z.","year":"1993","unstructured":"Wright G.Z., , McConnell R.J., , Keller U. 1993. Microleakage of Class V composite restorations prepared conventionally with those prepared with an Er:YAG laser: a pilot study. Pediatr. Dent., 15:425\u2013426.","journal-title":"Pediatr. Dent."},{"key":"e_1_3_2_33_2","first-page":"491","article-title":"Microleakage of class V resin composite restorations after bur, air-abrasion or Er:YAG laser preparation","volume":"26","author":"Corona S.A.","year":"2001","unstructured":"Corona S.A., , Borsatto M., , Dibb R.G., , Ramos R.P., , Brugnera A., , P\u00e9cora J.D. 2001. Microleakage of class V resin composite restorations after bur, air-abrasion or Er:YAG laser preparation. Oper. Dent., 26:491\u2013497.","journal-title":"Oper. Dent."},{"key":"e_1_3_2_34_2","first-page":"157","article-title":"Cavity preparation devices: effect on microleakage of Class V resin-based composite restorations","volume":"14","author":"Setien V.J.","year":"2001","unstructured":"Setien V.J., , Cobb D.S., , Denehy G.E., , Vargas M.A. 2001. Cavity preparation devices: effect on microleakage of Class V resin-based composite restorations. Am. J. Dent., 14:157\u2013162.","journal-title":"Am. J. Dent."},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.1089\/clm.1998.16.227"},{"key":"e_1_3_2_36_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-5712(00)00017-8"},{"key":"e_1_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.1016\/0109-5641(95)80035-2"},{"key":"e_1_3_2_38_2","first-page":"249","article-title":"Flowable resin composites as \u201cfilled adhesives\u201d: literature review and clinical recommendations","volume":"30","author":"Unterbrink G.L.","year":"1999","unstructured":"Unterbrink G.L., , Liebenberg W.H. 1999. Flowable resin composites as \u201cfilled adhesives\u201d: literature review and clinical recommendations. Quintessence Int., 30:249\u2013257.","journal-title":"Quintessence Int."},{"key":"e_1_3_2_39_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0109-5641(99)00022-6"},{"key":"e_1_3_2_40_2","first-page":"205","article-title":"Effect of cyclical lateral forces on microleakage in cervical resin composite restorations","volume":"33","author":"Fruits T.J.","year":"2002","unstructured":"Fruits T.J., , VanBrunt C.L., , Khajotia S.S., , Duncanson M.G.Jr. 2002. Effect of cyclical lateral forces on microleakage in cervical resin composite restorations. Quintessence Int., 33:205\u2013212.","journal-title":"Quintessence Int."},{"key":"e_1_3_2_41_2","first-page":"705","article-title":"Microleakage study of flowable composite resin systems","volume":"21","author":"Estafan A.M.","year":"2000","unstructured":"Estafan A.M., , Estafan D. 2000. Microleakage study of flowable composite resin systems. Compend. Contin. Educ. Dent., 21:705\u2013712.","journal-title":"Compend. Contin. Educ. Dent."}],"container-title":["Photomedicine and Laser Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1089\/pho.2008.2313","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1089\/pho.2008.2313","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1089\/pho.2008.2313","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T23:27:56Z","timestamp":1777678076000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.1089\/pho.2008.2313"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,10]]},"references-count":40,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2009,10]]}},"alternative-id":["10.1089\/pho.2008.2313"],"URL":"https:\/\/doi.org\/10.1089\/pho.2008.2313","relation":{},"ISSN":["1549-5418","1557-8550"],"issn-type":[{"value":"1549-5418","type":"print"},{"value":"1557-8550","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,10]]}}}