{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T08:37:56Z","timestamp":1790152676388,"version":"4.0.1"},"reference-count":0,"publisher":"Maad Rayan Publishing Company","issue":"2","content-domain":{"domain":["joddd.tbzmed.ac.ir"],"crossmark-restriction":false},"short-container-title":["J Dent Res Dent Clin Dent Prospects"],"published-print":{"date-parts":[[2025,6,30]]},"abstract":"<jats:p>Background. The present study aimed to assess the impact of staining drinks and repolishing on the color stability of a monochromatic composite resin. Methods. Eighty composite resin specimens (Omnichroma, Tokuyama Dental, Tokyo, Japan) were fabricated in stainless steel molds and cured with an LED light-curing device (Elipar, 3M ESPE, St. Paul, MN, USA). Initial color scores were recorded after immersion in artificial saliva for 24 hours. Subsequently, the specimens were exposed to staining drinks (artificial saliva, tea, detox drink, cherry juice, and coffee) for 4 days, followed by color score assessments. Final color measurements were obtained after repolishing with a composite resin polishing kit (CLEARFIL\u2122 Twist DIA, Kuraray, Tokyo, Japan). Statistical analyses were conducted using SPSS 16.0 (P&lt;0.05). Results. Significant differences were found in staining intensity (\u0394E1) between the groups; artificial saliva produced the fewest stains, whereas detox drinks produced the most. Nonetheless, no discernible variation was seen in the average \u0394E1 and \u0394E2 scores, indicating equivalent staining and discoloration. Color parameter shifts were noted in all the groups after staining and after repolishing. Staining drinks induced noticeable color changes, especially in the tea, detox drink, cherry juice, and coffee groups. Repolishing resulted in minor color changes but did not fully restore the original appearance. Conclusion. \u0394E scores after staining and after repolishing composite resins were similar, indicating that restoration color returned to its original state after polishing as much as after staining. Immediate replacement of stained restorations may not be needed; this study recommends repolishing before considering replacement. <\/jats:p>","DOI":"10.34172\/joddd.025.41464","type":"journal-article","created":{"date-parts":[[2025,7,31]],"date-time":"2025-07-31T09:25:57Z","timestamp":1753953957000},"page":"115-121","update-policy":"https:\/\/doi.org\/10.34172\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["<b>\n            <\/b>Effect of repolishing on the color stability of a supra-nano spherical filled composite resin: An in vitro study"],"prefix":"10.34172","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2804-0947","authenticated-orcid":true,"given":"Merve","family":"Haberal","sequence":"first","affiliation":[{"name":"Department of Restorative Dentistry, Faculty of Dentistry, K\u0131r\u0131kkale University, K\u0131r\u0131kkale, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ezgi","family":"T\u00fcrko\u011flu","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, Faculty of Dentistry, K\u0131r\u0131kkale University, K\u0131r\u0131kkale, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yusuf","family":"Bayraktar","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, Faculty of Dentistry, K\u0131r\u0131kkale University, K\u0131r\u0131kkale, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"20123","published-online":{"date-parts":[[2025,6,30]]},"container-title":["Journal of Dental Research, Dental Clinics, Dental Prospects"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/joddd.tbzmed.ac.ir\/PDF\/joddd-19-115.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/joddd.tbzmed.ac.ir\/PDF\/joddd-19-115.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,31]],"date-time":"2025-07-31T09:25:58Z","timestamp":1753953958000},"score":1,"resource":{"primary":{"URL":"https:\/\/joddd.tbzmed.ac.ir\/Article\/joddd-41464"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,30]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2025,6,30]]},"published-print":{"date-parts":[[2025,6,30]]}},"URL":"https:\/\/doi.org\/10.34172\/joddd.025.41464","relation":{},"ISSN":["2008-210X","2008-2118"],"issn-type":[{"value":"2008-210X","type":"print"},{"value":"2008-2118","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,6,30]]},"assertion":[{"value":"Tabriz University of Medical Sciences","name":"journal_owner","label":"Journal Owner"},{"value":"Tabriz University of Medical Sciences","name":"journal_publisher","label":"Journal Publisher"},{"value":"2024-06-28","order":1,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-03-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-06-30","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}