Retentive Properties of Circumferential Clasps Manufactured by Lost-Wax Method and Additive and Subtractive Manufac-turing Techniques
| dc.contributor.author | Kar, M. Salih | |
| dc.contributor.author | Sipahi, Cumhur | |
| dc.contributor.author | Ezmek, Bahadır | |
| dc.date.accessioned | 2022-04-19T07:07:43Z | |
| dc.date.available | 2022-04-19T07:07:43Z | |
| dc.date.issued | 2021 | en_US |
| dc.department | Kapadokya Üniversitesi | |
| dc.description.abstract | Statement of the problem: The number of studies examining the reten-tion properties of circumferential clasps (CC) produced with different manu-facturing techniques and metal alloys is still insufficient. | |
| dc.description.abstract | Objective: The aim of this study was to examine the time-dependent changes of the retention abilities of CCs produced using different production techniques and different metal alloys. | |
| dc.description.abstract | Materials & Methods: 5 abutments were produced by selective laser sintering technique with Cr-Co alloy to use during retention tests. 20 wax CCs were formed on the abutments using standard wax pattern, and 10 Cr-Co (Cr-CoL) and 10 titanium (TiL) CCs were manufacturing using conventional lost wax (LW) method. A virtual CC was designed on digitized abutments using dental CAD software, and STL data of the CC was obtained. 10 CCs were fab-ricated from Cr-Co (Cr-CoA) by additive manufacturing method (AMM). Using the same virtual CC design and subtractive manufacturing method (SMM), 10 CCs from Cr-Co blocks (Cr-CoS) and 10 CCs from titanium blocks (TiS) were produced. The clasps were subjected to a total of 3000 insertion-removal simu-lation tests (IRST) using a specially prepared experimental setup. | |
| dc.description.abstract | Results: The initial retention forces of the CCs belonging to 5 different groups are listed as follows; TiS (13.1 N), Cr-CoL (10.8 N), TiL(9 N), Cr-CoS (8.5 N), Co-CrA (8.4 N). At the end of 3000 cycles, the retention values of the CCs belonging to 5 different groups are as follows; TiS (17.3 N), Co-CrS (14 N), Co-CrL (12.6 N), Co-CrA (11.8 N), TiL (10.6 N). Significant differences were found between the retentive force values of the CCs in the TiS and Cr-CoA (P=0.02) and TiS and TiL (P=0.01) groups. | |
| dc.description.abstract | Conclusion: CCs manufactured by SMM have a higher retentive force value than clasps manufactured by LW and AMM. The retentive force values of the CCs increase as the number of simulations increases. | |
| dc.identifier.citation | Kar, M. Salih., Sipahi, Cumhur. & Ezmek, Bahadır. “Retentive Properties of Circumferential Clasps Manufactured by Lost-Wax Method and Additive and Subtractive Manufactu-ring Techniques”. Acta Stomatologica Cappadocia 2021;1(1):36-51 DOI: https://doi.org/10.54995/ASC.1.1.4 | |
| dc.identifier.endpage | 51 | en_US |
| dc.identifier.issn | 2792-047X | |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.startpage | 36 | en_US |
| dc.identifier.uri | https://doi.org/10.54995/ASC.1.1.4 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12695/1588 | |
| dc.identifier.volume | 1 | en_US |
| dc.language.iso | en | |
| dc.publisher | Kapadokya Üniversitesi Yayınları | |
| dc.relation.ispartof | Acta Stomatologica Cappadocia | |
| dc.relation.publicationcategory | Makale - Uluslararası - Editör Denetimli Dergi | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
| dc.subject | Additive and Subtractive Manufacturing Method | |
| dc.subject | CAD/CAM | |
| dc.subject | Cir-cumferential Clasp | |
| dc.subject | Lost Wax Technique | |
| dc.subject | Removable Partial Denture | |
| dc.subject | Retention | |
| dc.title | Retentive Properties of Circumferential Clasps Manufactured by Lost-Wax Method and Additive and Subtractive Manufac-turing Techniques | |
| dc.type | Article |
