{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T11:13:00Z","timestamp":1780571580932,"version":"3.54.1"},"reference-count":44,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2024,10,29]],"date-time":"2024-10-29T00:00:00Z","timestamp":1730160000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Prosthodontics"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To compare trueness, time, and number of images of different denture digitization protocols.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Maxillary and mandibular complete prostheses (<jats:italic>n<\/jats:italic> = 10) were fabricated and attached with four fiducial markers. Reference scans were obtained using a laboratory scanner. Test scans were obtained using three different protocols: intraoral scanner (IOS) with manufacturer's scanning pattern (MA), IOS with rolling scanning pattern (RO), and IOS\u2010 polyvinylsiloxane technique (IOS\u2010PVS). The scan time and number of images taken were recorded for analysis. Using 3\u2010dimensional (3D) inspection software (Geomagic control X), corresponding test scans were superimposed to the reference scan using overall best fit. For trueness analysis, the root mean square (RMS) value of the overall best\u2010fit superimposition was calculated. One\u2010way ANOVA followed by Games\u2010Howell and Tukey post\u2010hoc tests were applied to analyze trueness, scan time, and number of images. Qualitative analysis of trueness was performed using 3D color mapping.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The lowest RMS value was in the mandibular RO protocol (0.10 \u00b10.01\u00a0mm). The highest RMS value was mandibular scans of the IOS\u2010PVS protocol (1.46 \u00b1 0.09\u00a0mm). The longest digitization time was recorded in the maxillary MA group (3.34 \u00b1 0.70\u00a0min), while the shortest was in the mandibular RO protocol (2.48 \u00b1 0.56\u00a0min). Qualitative analysis revealed that deviation in IOS\u2010PVS protocol occurred around the border area of the prosthesis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The denture digitization protocols tested significantly affected trueness, total scanning time, and number of images. Digitizing dentures using the RO protocol improved trueness and reduced scanning time and the number of images.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jopr.13967","type":"journal-article","created":{"date-parts":[[2024,10,29]],"date-time":"2024-10-29T18:10:11Z","timestamp":1730225411000},"page":"388-394","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Comparison of trueness, time, and number of images among different denture digitization protocols"],"prefix":"10.1111","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-7683-0707","authenticated-orcid":false,"given":"Kedith","family":"Sawangsri","sequence":"first","affiliation":[{"name":"Division of Restorative and Prosthetic Dentistry The Ohio State University College of Dentistry  Columbus Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Satita","family":"Leelaluk","sequence":"additional","affiliation":[{"name":"Division of 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