{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T20:22:46Z","timestamp":1789503766061,"version":"build-2803163510"},"reference-count":21,"publisher":"Wiley","issue":"S1","license":[{"start":{"date-parts":[[2022,5,18]],"date-time":"2022-05-18T00:00:00Z","timestamp":1652832000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Prosthodontics"],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>This study compared the dimensional changes between computer\u2010aided design and computer\u2010aided manufacturing (CAD\u2010CAM) milled complete denture bases (CDBs) and three\u2010dimensional (3D) printed CDBs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and methods<\/jats:title>\n                    <jats:p>One maxillary completely edentulous stone model was fabricated with three reference points at the incisive papilla, right molar, and left molar areas marked as X, Y, and Z, respectively. It was scanned to produce a standard tessellation language (STL) file, which was imported to a metal milling machine software to produce the metal model. This metal model was used to fabricate 30 CDBs for analysis. The CDBs were divided into three groups (n = 10 each) according to the fabrication method used as follows: Group 1, CAD\u2010CAM milled CDBs; Group 2, 3D printed CDBs; and Group 3, conventional compression molded CDBs. The CDBs of all groups were scanned after fabrication, and the dimensional changes in each were evaluated by two methods. The first was the two\u2010dimensional evaluation method that involved linear measurement of the distances between the reference points (X\u2010Y, X\u2010Z, and Y\u2010Z) of the scanned reference cast and dentures. The second method was the 3D evaluation method that involved the superimposition of the STL files of the dentures on the STL file of the reference cast. Data were calculated and were statistically analyzed using one\u2010way analysis of variance and Tukey's pairwise post hoc tests.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      There was a significant difference in the dimensional accuracy between the CAD\u2010CAM milled, 3D printed, and conventional compression molded CDBs (\n                      <jats:italic>p<\/jats:italic>\n                      &lt; 0.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The dimensional accuracy of the CAD\u2010CAM milling system in complete denture fabrication is superior to that of the compression molding and 3D printing systems.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jopr.13538","type":"journal-article","created":{"date-parts":[[2022,5,7]],"date-time":"2022-05-07T05:40:23Z","timestamp":1651902023000},"page":"11-19","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":37,"title":["Comparison of Dimensional Changes Between CAD\u2010CAM Milled Complete Denture Bases and 3D Printed Complete Denture Bases: An In Vitro Study"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9360-9637","authenticated-orcid":false,"given":"Mohamed Ahmed","family":"Helal","sequence":"first","affiliation":[{"name":"Department of Removable Prosthodontics Faculty of Dental Medicine Al\u2010Azhar University  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4071-9880","authenticated-orcid":false,"given":"Ramy Abdallah","family":"Abdelrahim","sequence":"additional","affiliation":[{"name":"Department of Dental Biomaterials Faculty of Dental Medicine Al\u2010Azhar University  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9245-0911","authenticated-orcid":false,"given":"Ahmed Abd El\u2010latif","family":"Zeidan","sequence":"additional","affiliation":[{"name":"Department of Removable Prosthodontics Faculty of Dentistry Badr University  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,5,18]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bdj.4800734"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.1993.tb01511.x"},{"key":"e_1_2_7_4_1","first-page":"398","article-title":"Dimensional changes of acrylic resin denture bases: conventional versus injection\u2010molding technique","volume":"11","author":"Gharechahi J","year":"2014","journal-title":"J Dent (Tehran)"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.4047\/jap.2019.11.1.55"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-018-2369-2"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-849X.2012.00844.x"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2018.09.001"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.3758\/BRM.41.4.1149"},{"key":"e_1_2_7_10_1","first-page":"165","article-title":"3\u2010D printing in dentistry: a new dimension of vision","volume":"5","author":"Jayaraj A","year":"2019","journal-title":"Int J Appl Dent Sci"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2016.02.017"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/jopr.12926"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3913(13)60318-2"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2013.10.014"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000005435"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.4047\/jap.2018.10.3.245"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2011.10.014"},{"key":"e_1_2_7_18_1","first-page":"1","article-title":"Rapid prototyping technologies and their applications in prosthodontics, a review of literature","volume":"16","author":"Torabi K","year":"2015","journal-title":"J Dent (Shiraz)"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.17126\/joralres.2018.031"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1080\/16864360.2015.1059186"},{"key":"e_1_2_7_21_1","first-page":"50","article-title":"Digital dentistry\u20143\u2010D printing applications","volume":"2","author":"Zaharia C","year":"2017","journal-title":"J Intern Med"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2020.02.012"}],"container-title":["Journal of Prosthodontics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jopr.13538","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jopr.13538","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jopr.13538","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,20]],"date-time":"2023-08-20T19:56:11Z","timestamp":1692561371000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jopr.13538"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,18]]},"references-count":21,"journal-issue":{"issue":"S1","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["10.1111\/jopr.13538"],"URL":"https:\/\/doi.org\/10.1111\/jopr.13538","archive":["Portico"],"relation":{},"ISSN":["1059-941X","1532-849X"],"issn-type":[{"value":"1059-941X","type":"print"},{"value":"1532-849X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,5,18]]},"assertion":[{"value":"2021-03-14","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-04-28","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-05-18","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}