{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T13:58:47Z","timestamp":1792418327093,"version":"4.4.0"},"reference-count":63,"publisher":"Wiley","issue":"S2","license":[{"start":{"date-parts":[[2023,9,24]],"date-time":"2023-09-24T00:00:00Z","timestamp":1695513600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Prosthodontics"],"published-print":{"date-parts":[[2023,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To describe and discuss the benefits and drawbacks of various dental caries diagnostic techniques, including the use of intraoral scanners for caries diagnosis based on near\u2010infrared imaging (NIR) technology.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and Methods<\/jats:title><jats:p>A MEDLINE search from 1980\u20132023 focused on dental caries diagnostic techniques, emphasizing intraoral scanners using NIR technology. Alternative caries detection methods were also evaluated for their advantages and limitations, enabling a comparison with NIR. The review included traditional caries tools, the latest detection methods, and NIR's role in intraoral scanners, drawing from case reports and both in vivo and in vitro studies. Keywords like \u201ccaries detection,\u201d \u201cintraoral scanners,\u201d and \u201cNear Infrared Imaging (NIRI)\u201d guided the search. After screening titles and abstracts for relevance, full texts with valuable insights were thoroughly analyzed. The data was grouped into three: traditional diagnostics, advanced digital methods, and intraoral scanner\u2010based detection.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>This comprehensive narrative review described and discussed the current state of dental caries diagnostic methods, given the insufficient number of clinical investigations suitable for a systematic review. Traditional caries diagnosis techniques have shown variable accuracy dependent on a dentist's experience and the potential over\u2010removal of healthy tooth structures. Intraoral scanners have emerged as a novel caries detection method, because of their integration of NIR technology. Various studies have confirmed the efficacy of NIR in detecting interproximal caries and in the early diagnosis of non\u2010cavitated caries. Specifically, intraoral scanners have demonstrated promising results, proving comparable to established diagnostic methods like bitewing radiography. Nevertheless, while the integration of NIR into intraoral scanners seems promising, the technology still faces challenges, notably its accuracy in detecting secondary and subgingival cavities. However, with anticipated integrations of AI, NIR in intraoral scanners could revolutionize early caries detection.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Intraoral scanners with NIR technology offer non\u2010destructive imaging, real\u2010time lesion visuals, and enhanced patient communication. Although comparable to bitewing radiography in some studies, a universally accepted diagnostic tool is lacking. Future research should compare them with existing methods, focusing on clinical outcomes, cost\u2010effectiveness, and patient acceptance.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jopr.13770","type":"journal-article","created":{"date-parts":[[2023,9,13]],"date-time":"2023-09-13T08:00:48Z","timestamp":1694592048000},"page":"114-124","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["Performance of the caries diagnosis feature of intraoral scanners and near\u2010infrared imaging technology\u2014A narrative review"],"prefix":"10.1111","volume":"32","author":[{"given":"Wei\u2010Shao","family":"Lin","sequence":"first","affiliation":[{"name":"Department of Prosthodontics Indiana University School of Dentistry  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amal","family":"Alfaraj","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Indiana University School of Dentistry  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank","family":"Lippert","sequence":"additional","affiliation":[{"name":"Department of Cariology, Operative Dentistry, and Dental Public Health Oral Health Research Institute, Indiana University School of Dentistry  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chao\u2010Chieh","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Indiana University School of Dentistry Advanced Education Program in Prosthodontics  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,9,24]]},"reference":[{"key":"e_1_2_6_2_1","unstructured":"World Health Organization.Oral health [Internet]. 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