{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T14:35:46Z","timestamp":1792679746427,"version":"4.5.0"},"reference-count":27,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2022,5,5]],"date-time":"2022-05-05T00:00:00Z","timestamp":1651708800000},"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":[[2023,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To investigate the survival and mechanical properties of 3\u2010unit interim fixed dental prostheses (FDPs) made with additive manufacturing (AM) technology compared to milled and conventional manual fabrication.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>Sixty 3\u2010unit interim FDPs replacing the first left mandibular molar were divided in 6 groups (n = 10): manual (Man) (Protemp 4), milled (Mil) (Telio\u2010CAD Multi), and 4 additive manufacturing (AM) groups were subdivided into 4 AM technology subgroups: direct light positioning (DLP) (Rapidshape P30 [RS]), and stereolitography (SLA) (Formlabs 2 [FL]) and the type of printed interim polymer (P Pro C&amp;B [St] and SHERAprint\u2010cb [Sh]) (RS\u2010St, RS\u2010Sh, FL\u2010St, and FL\u2010Sh). Survival and complications were assessed after thermomechanical aging. The surviving samples were tested for fracture resistance. Kaplan\u2010Meier test followed by log\u2010rank test to show differences between groups was used to calculate the survival and complication rates. For fracture strength, one\u2010way ANOVA and Tukey\u2010b post hoc test were used to compare groups. Descriptive statistics was used for failure modes and Pearson chi\u2010square to compare groups (\u03b1 = 0.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Survival rates among groups varied from 100% (Man, Mil and FL\u2010Sh), 70% (FL\u2010St), 50% (RS\u2010Sh), and 20% (RS\u2010Sh) (<jats:italic>p<\/jats:italic> &lt; 0.001), respectively. Additional events were observed in 50% to 80% in FL\u2010St, RS\u2010St, and RS\u2010Sh groups (<jats:italic>p<\/jats:italic> &lt; 0.001). Man, FL\u2010St, and RS\u2010S showed lower mean static load resistance (<jats:italic>p<\/jats:italic> &lt; 0.001). Fracture through the connector between tooth 35 and the pontic was the most prevalent type of failure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The manufacturing method, type of resin, and the printing mode had a significant influence on the mechanical properties of AM interim 3\u2010unit FDPs.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jopr.13524","type":"journal-article","created":{"date-parts":[[2022,4,18]],"date-time":"2022-04-18T08:11:25Z","timestamp":1650269485000},"page":"234-243","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Mechanical Properties of Additively Manufactured and Milled Interim 3\u2010Unit Fixed Dental Prostheses"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5314-9464","authenticated-orcid":false,"given":"Juan","family":"Legaz","sequence":"first","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials, University Clinics for Dental Medicine University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irena","family":"Sailer","sequence":"additional","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials, University Clinics for Dental Medicine University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Mojon","sequence":"additional","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials, University Clinics for Dental Medicine University of Geneva  Geneva Switzerland"},{"name":"Division of Removable Prosthodontics and Gerodontology, University Clinics of Dental Medicine University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1669-2975","authenticated-orcid":false,"given":"Hyeonjong","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, College of Dentistry Yonsei University  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4631-2053","authenticated-orcid":false,"given":"Duygu","family":"Karasan","sequence":"additional","affiliation":[{"name":"Division of Fixed Prosthodontics and Biomaterials, University Clinics for Dental Medicine University of Geneva  Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,5,5]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2003.12.007"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12648"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2011.10.014"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpor.2016.01.003"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bdj.2008.350"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-019-02952-7"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2016.12.004"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/jerd.12438"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/jopr.12801"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2021.103630"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2017.07.008"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm10092010"},{"key":"e_1_2_8_14_1","first-page":"374","article-title":"Advanced smile diagnostics using CAD\/CAM mock\u2010ups","volume":"10","author":"Sancho\u2010Puchades M","year":"2015","journal-title":"Int J Esthet Dent"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.3390\/polym13040598"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2015.12.002"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2017.10.003"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2018.09.011"},{"key":"e_1_2_8_19_1","first-page":"231","article-title":"3D\u2010printed material for temporary restorations: impact of print layer thickness and post\u2010curing method on degree of conversion","volume":"22","author":"Reymus M","year":"2019","journal-title":"Int J Comput Dent"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00056-019-00180-y"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/jopr.13454"},{"key":"e_1_2_8_22_1","first-page":"744","volume-title":"Fixed Restorations. 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