{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T21:13:26Z","timestamp":1789593206525,"version":"build-2803163510"},"reference-count":26,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Braz. Dent. J."],"abstract":"<jats:p>Abstract This study assessed the color-matching ability and color recovery of unprepared teeth when using single-shade composites and a universal composite in large restorations. Buccal and palatine surface colors of molars were measured with a spectrophotometer (CIELAB) before preparing round cavities (6 mm in diameter, 2 mm in depth). The cavities were randomly filled with a single-shade composite (Omnichroma, Diamond One, or Vittra APS Unique) or a universal composite (Filtek Universal). Color measurements of the restored cavities were taken, and overall color differences (\u0394Eab and \u0394E00) and differences in the whitening index for dentistry (\u0394WID) from baseline were calculated. Additionally, visual assessments of a color match to the surrounding enamel were performed by forty evaluators (laypersons and undergraduate students of dentistry) in a viewing booth under illuminant D65, with rating scores from 0 (no color mismatch) to 4 (not acceptable). Data were analyzed using RM or one-way ANOVA (\u03b1 = 0.05). Results showed that the restorations generally exhibited whiter colors (WID ranged from 27.9 to 41.3) than the unprepared teeth (WID ranged from 15.9 to 19.3). The composite Filtek Universal demonstrated the lowest color discrepancy (\u0394WID = 8.6; \u0394E00 = 10.8; and \u0394E00 = 6.2), and no significant differences were observed among the evaluated single-shade composites. Furthermore, all composites showed similar and adequate color matches to the surrounding enamel. However, it is important to note that despite their ability to match the surrounding enamel reasonably, none of the composites evaluated in large restorations fully recovered the color observed in unprepared teeth.<\/jats:p>","DOI":"10.1590\/0103-6440202405665","type":"journal-article","created":{"date-parts":[[2024,3,22]],"date-time":"2024-03-22T10:33:13Z","timestamp":1711103593000},"source":"Crossref","is-referenced-by-count":18,"title":["Color matching and color recovery in large composite restorations using single-shade or universal composites"],"prefix":"10.1590","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0449-7267","authenticated-orcid":false,"given":"Ellen Dion\u00e9lia Alencar Rodrigues","family":"Rosa","sequence":"first","affiliation":[{"name":"Federal University of Sergipe,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-6529-5144","authenticated-orcid":false,"given":"Larissa Fernandes Vieira Da","family":"Silva","sequence":"additional","affiliation":[{"name":"Federal University of Sergipe,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7488-6447","authenticated-orcid":false,"given":"Paula Fernanda Damasceno","family":"Silva","sequence":"additional","affiliation":[{"name":"Federal University of Sergipe,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3846-4786","authenticated-orcid":false,"given":"Andr\u00e9 Lu\u00eds Faria e","family":"Silva","sequence":"additional","affiliation":[{"name":"Federal University of Sergipe,  Brazil; Federal University of Sergipe,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2024]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1111\/j.1708-8240.2009.00281.x","article-title":"Re-anatomization of anterior eroded teeth by 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