{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T16:06:09Z","timestamp":1791821169290,"version":"4.3.4"},"reference-count":39,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T00:00:00Z","timestamp":1772496000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T00:00:00Z","timestamp":1772496000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Dental Education"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To design and assess a 3D\u2010printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single\u2010use inserts, enabling proximal caries management\/restoration, pulpotomy, pulpectomy, immature\u2010incisor apexification, pit\u2010and\u2010fissure sealant application, tooth replantation with splinting, and space\u2010maintainer placement. Both students and experts tested the device and completed a purpose\u2010built 22\u2010item Likert questionnaire assessing perceived clinical realism, perceived educational value, and overall appraisal. Group responses were compared using Wilcoxon rank\u2010sum tests (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a00.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Thirty\u2010five participants (17 students, 18 experts) evaluated the device. Students generally rated clinical realism higher than experts did. Both groups awarded high scores for perceived educational value. The conclusive items \u201creliable teaching tool\u201d and \u201casset to preclinical training\u201d received mean scores of 4.82 and 4.94 among students and 4.44 and 4.25 among experts, respectively. Suggested improvements included gingival texture, space\u2010maintainer design, endodontic haptics, canine morphology, and radiographic compatibility.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>This 3D\u2010printed pediatric dentistry simulator was received positively by students and experts and was perceived as an acceptable and educationally relevant tool for preclinical pediatric dentistry training, while also highlighting specific areas for technical refinement.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/jdd.70199","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T17:45:33Z","timestamp":1772991933000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Perceived Educational Value of a Self\u2010Developed 3D\u2010Printed Pediatric Dentistry Simulator"],"prefix":"10.1002","author":[{"given":"Michel","family":"Benyamin","sequence":"first","affiliation":[{"name":"Department of Dental Materials Faculty of Dental Surgery Paris Cit\u00e9 University  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandrella","family":"Hamdan","sequence":"additional","affiliation":[{"name":"Department of Pediatric Dentistry Faculty of Dental Surgery Paris Cit\u00e9 University  Paris France"},{"name":"EA732 Paris Cit\u00e9 University  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy","family":"Fasham","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Faculty of Dental Surgery Paris Cit\u00e9 University  Paris France"},{"name":"UMR1333 Oral Health Faculty of Dental Surgery Paris Cit\u00e9 University  Montrouge France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samuel","family":"Morice","sequence":"additional","affiliation":[{"name":"UMR1333 Oral Health Faculty of Dental Surgery Paris Cit\u00e9 University  Montrouge France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephane Le","family":"Goff","sequence":"additional","affiliation":[{"name":"Department of Dental Materials Faculty of Dental Surgery Paris Cit\u00e9 University  Paris France"},{"name":"UMR1333 Oral Health Faculty of Dental Surgery Paris Cit\u00e9 University  Montrouge France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria\u2010Antonietta","family":"D'Agostino","sequence":"additional","affiliation":[{"name":"Department of Rheumatology Catholic University of Sacred Health Foundation Policlinico Universitario Agostino Gemelli IRCSS  Rome 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