{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T23:15:18Z","timestamp":1788045318531,"version":"build-2784847793"},"reference-count":39,"publisher":"Georg Thieme Verlag KG","license":[{"start":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T00:00:00Z","timestamp":1787961600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur J Dent"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>This study aimed to compare the cyclic abrasive wear behavior of an injectable composite and a preheated restorative composite when used as luting agents for indirect partial restorations, using a controlled in vitro model. A secondary objective was to evaluate the ability of an intraoral scanner (IOS) to detect wear progression in comparison with a non-contact profilometer (NCP).<\/jats:p>\n                  <jats:p>Twenty extracted human posterior teeth were prepared for standardized lithium disilicate onlays and randomly assigned to two groups (n\u2009=\u200910): luting with an injectable composite or with a preheated restorative composite. Specimens were subjected to three-body toothbrushing abrasion for up to 22,500 cycles. Using an IOS and a NCP, wear was measured at baseline and following each brushing interval. Mixed-effects models were used to analyze surface roughness and volumetric wear (\u03b1\u2009=\u20090.05).<\/jats:p>\n                  <jats:p>Volumetric wear increased significantly with brushing cycles for both materials (p\u2009&lt;\u20090.05), with no significant differences between the injectable and preheated composites (p\u2009&gt;\u20090.05). Surface roughness was significantly higher for the preheated composite compared with the injectable composite at all evaluation points (p\u2009&lt;\u20090.001). No significant differences were found between IOS and NCP volumetric wear measurements, although IOS data showed greater variability at higher wear levels.<\/jats:p>\n                  <jats:p>Injectable and preheated composites used as luting agents for indirect restorations showed similar resistance to abrasive wear under the conditions of this in vitro study. IOS-based wear assessment demonstrated agreement with NCP measurements, and injectable composites showed reduced surface roughness.<\/jats:p>\n                  <jats:p>The present study contributes to the understanding of the wear behavior of contemporary composite materials used as luting agents and highlights the potential of IOSs as a noninvasive tool for monitoring wear over time.<\/jats:p>","DOI":"10.1055\/s-0046-1827192","type":"journal-article","created":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T22:32:41Z","timestamp":1788042761000},"source":"Crossref","is-referenced-by-count":0,"title":["Intraoral Scanner Evaluation of Cyclic Wear in Heated Versus Injectable Composites for Indirect Restoration"],"prefix":"10.1055","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-6133-7363","authenticated-orcid":false,"given":"Sara","family":"Makdis Antoun","sequence":"additional","affiliation":[{"name":"Department of Digital Dentistry, Faculty of Medicine, Free University of Brussels, Brussels, Belgium."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexandre","family":"Cohen","sequence":"additional","affiliation":[{"name":"Department of Dentistry, UMC Sint-Pieter Hospital, Brussels, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisca","family":"Marro","sequence":"additional","affiliation":[{"name":"ELOHA (Equal Lifelong Oral Health for All) Research Group, Paediatric Dentistry, Oral Health Sciences, Ghent University Hospital, Ghent, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Bottenberg","sequence":"additional","affiliation":[{"name":"Department of Dentistry, Faculty of Medicine, Free University of Brussels, Brussels, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2026,8,29]]},"reference":[{"issue":"06","key":"ref1","first-page":"495","article-title":"Nonretentive bonded ceramic partial crowns: 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