{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:46:56Z","timestamp":1787014016621,"version":"build-2736575974"},"reference-count":27,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,2,10]],"date-time":"2023-02-10T00:00:00Z","timestamp":1675987200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2023,4]]},"abstract":"Abstract<\/jats:title>\n \n Background<\/jats:title>\n There is limited knowledge on the effect of scan body (SB) material type, torque value, and sterilization on linear displacements of implant SBs.<\/jats:p>\n <\/jats:sec>\n \n Purpose<\/jats:title>\n To evaluate the effect of material type, torque value, and sterilization on linear displacements of SBs during screw tightening by using digital image correlation (DIC) analysis.<\/jats:p>\n <\/jats:sec>\n \n Materials and Methods<\/jats:title>\n \n One polyetheretherketone (PEEK, Zfx Intraoral Scan Body) and one titanium SB (Ti, MPS Zimmer Scanbody R1410) were tightened with 5\u00a0Ncm torque on two implants (Zimmer TSV \u23004.7\u2009mm) by using a digital torque limiting device. SBs' initial spatial positions relative to the implants were recorded by using 3D DIC technique. Measurements were repeated after initially increasing torque value to 10\u00a0Ncm and then to 15\u2009Ncm, and these steps were repeated for a total of 10 PEEK and 10 Ti SBs on both implants (\n n<\/jats:italic>\n \u00a0=\u00a020). All SBs were then sterilized 25 times by using an autoclave (STATIM 5000\u2009S G4) according to manufacturer's recommendations and all measurements were repeated. Linear displacements on three axes were calculated for each SB with increasing torque values (from 5\u00a0to 10\u00a0Ncm and from 10 to 15\u2009Ncm) before and after sterilization. SB displacements within each torque value\u2013sterilization pair were compared by using Mann\u2013Whitney\n U<\/jats:italic>\n test, whereas Wilcoxon signed\u2010rank test was used to compare SB displacements within each material\u2013torque value pair between conditions and within each material\u2013sterilization pair between torque values (\u03b1\u00a0=\u00a00.05).\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n On x\u2010axis, PEEK SBs had higher displacements than Ti SBs (\n p<\/jats:italic>\n \u2009<\u20090.001), whereas sterilization (\n p<\/jats:italic>\n \u2009\u2264\u20090.028) and 15\u2009Ncm torque application (\n p<\/jats:italic>\n \u2009\u2264\u20090.006) led to higher displacements of PEEK SBs. On y\u2010axis, PEEK SBs had higher displacements than Ti SBs with 15\u2009Ncm torque application (\n p<\/jats:italic>\n \u2009\u2264\u20090.033). A total of 15\u2009Ncm torque\u2010applied PEEK SBs and 10\u00a0Ncm torque\u2010applied Ti SBs had higher displacements after sterilization (\n p<\/jats:italic>\n \u2009\u2264\u20090.028). Application of 15\u2009Ncm torque led to higher displacements regardless of the material (\n p<\/jats:italic>\n \u2009\u2264\u20090.002). On z\u2010axis, PEEK SBs had higher displacements (\n p<\/jats:italic>\n \u2009\u2264\u20090.015), except for 10\u00a0Ncm torque\u2010applied sterilized SBs (\n p<\/jats:italic>\n \u00a0=\u00a00.102). With 10\u00a0Ncm torque application, sterilization decreased the displacement values of PEEK SBs (\n p<\/jats:italic>\n \u00a0=\u00a00.044). Greater displacements were observed with 10\u00a0Ncm torque\u2010applied Ti SBs before sterilization and 15\u2009Ncm torque\u2010applied PEEK SBs after sterilization (\n p<\/jats:italic>\n \u2009\u2264\u20090.033).\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n Axial displacement of SBs was affected by material type, torque value, and sterilization. Ti SBs mostly had lower displacements than PEEK SBs. Application of 15\u2009Ncm torque to tested PEEK SBs should be refrained from and a calibrated tightening tool may enable the application of 10\u00a0Ncm or lower torque values for lower displacements. Sterilization generally increased PEEK SB displacements.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/cid.13187","type":"journal-article","created":{"date-parts":[[2023,2,10]],"date-time":"2023-02-10T05:42:27Z","timestamp":1676007747000},"page":"419-425","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":37,"title":["Effect of material type, torque value, and sterilization on linear displacements of a scan body: An in vitro study"],"prefix":"10.1111","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2356-0142","authenticated-orcid":false,"given":"Emre","family":"Diker","sequence":"first","affiliation":[{"name":"Private Practice Med Dis Dental Clinic Ankara Turkey"},{"name":"Department of Prosthodontics, Faculty of Dentistry Ankara University Ankara Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0062-7404","authenticated-orcid":false,"given":"Hakan","family":"Terzioglu","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Faculty of Dentistry Ankara University Ankara Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8636-0829","authenticated-orcid":false,"given":"Diogo N. M.","family":"Gouveia","sequence":"additional","affiliation":[{"name":"Division of Restorative and Prosthetic Dentistry The Ohio State University College of Dentistry Columbus Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3094-7487","authenticated-orcid":false,"given":"Mustafa Borga","family":"Donmez","sequence":"additional","affiliation":[{"name":"Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine University of Bern Bern Switzerland"},{"name":"Department of Prosthodontics, Faculty of Dentistry Istinye University \u0130stanbul Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3430-729X","authenticated-orcid":false,"given":"Jeremy","family":"Seidt","sequence":"additional","affiliation":[{"name":"Division of Restorative and Prosthetic Dentistry The Ohio State University College of Dentistry Columbus Ohio USA"},{"name":"Department of Mechanical & Aerospace Engineering The Ohio State University College of Engineering Columbus Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7101-363X","authenticated-orcid":false,"given":"Burak","family":"Yilmaz","sequence":"additional","affiliation":[{"name":"Division of Restorative and Prosthetic Dentistry The Ohio State University College of Dentistry Columbus Ohio USA"},{"name":"Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine University of Bern Bern Switzerland"},{"name":"Department of Restorative, Preventive and Pediatric Dentistry, School of Dental Medicine University of Bern Bern Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,2,10]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-020-01254-9"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12919"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2017.10.029"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-017-0442-x"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.4047\/jap.2020.12.5.307"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-021-01442-9"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2020.09.057"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.3390\/bioengineering5010018"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2019.11.017"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12310"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1563\/1548-1336(2003)029<0242:ISMATS>2.3.CO;2"},{"issue":"2","key":"e_1_2_11_13_1","first-page":"251","article-title":"Axial displacement of abutments into implants and implant replicas, with the tapered cone\u2010screw internal connection, as a function of tightening torque","volume":"24","author":"Dailey B","year":"2009","journal-title":"Int J Oral Maxillofac Implants"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3005"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2017.02.025"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3612"},{"issue":"2","key":"e_1_2_11_17_1","first-page":"175","article-title":"The effect of 3 torque delivery systems on gold screw preload at the gold cylinder\u2010abutment screw joint","volume":"17","author":"Tan KB","year":"2002","journal-title":"Int J Oral Maxillofac Implants"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0501.2004.01027.x"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2020.11.008"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpor.2017.08.009"},{"key":"e_1_2_11_21_1","volume-title":"Image Correlation for Shape, Motion and Deformation Measurements: Basic Concepts, Theory and Applications","author":"Sutton MA","year":"2009"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2016.12.004"},{"key":"e_1_2_11_23_1","unstructured":"The Zfx\u2010dental.2022. 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