000095372 001__ 95372
000095372 005__ 20210902121823.0
000095372 0247_ $$2doi$$a10.3390/app10144962
000095372 0248_ $$2sideral$$a119172
000095372 037__ $$aART-2020-119172
000095372 041__ $$aeng
000095372 100__ $$aZubizarreta-Macho, A.
000095372 245__ $$aNovel electronic device to quantify the cyclic fatigue resistance of endodontic reciprocating files after using and sterilization
000095372 260__ $$c2020
000095372 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095372 5203_ $$aBackground: The aim of this study was to analyze the effects of the time of use (TU) and sterilization cycles (SC) of endodontic reciprocating files on cyclic fatigue resistance. Methods: One-hundred-and-twenty (120) Procodile NiTi endodontic reciprocating instruments were selected at random and distributed into the following study groups: A: 0 sterilization cycles/0s time of use (n = 10); B: 0/60 (n = 10); C: 0/120 (n = 10); D: 1/0 (n = 10); E: 1/60 (n = 10); F: 1/120 (n = 10); G: 5/0 (n = 10); H: 5/60 (n = 10); I: 5/120 (n = 10); J: 10/0 (n = 10); K: 10/60 (n = 10); and L: 10/120 (n = 10). A dynamic cyclic fatigue device was designed using computer-aided design/computer-aided engineering (CAD/CAE) technology and created with a 3D printer to simulate the pecking motion performed by the clinician. Failure of the endodontic rotary instrument was detected by a light-emitting diode-light-dependent resistor (LED-LDR) system controlled by an Arduino driver complex and management software. The results were analyzed using the ANOVA test. Results: All pairwise comparisons presented statistically significant differences between the time to failure, number of cycles to failure and number of cycles of in-and-out movement for the time of use study groups (p < 0.001), but not in the number of sterilization cycles (p > 0.05). Conclusions: The time of use of NiTi endodontic reciprocating files negatively affects dynamic cyclic fatigue resistance. Dynamic cyclic resistance is not affected by the number of sterilization cycles.
000095372 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000095372 590__ $$a2.679$$b2020
000095372 591__ $$aPHYSICS, APPLIED$$b73 / 160 = 0.456$$c2020$$dQ2$$eT2
000095372 591__ $$aENGINEERING, MULTIDISCIPLINARY$$b38 / 91 = 0.418$$c2020$$dQ2$$eT2
000095372 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b101 / 178 = 0.567$$c2020$$dQ3$$eT2
000095372 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b201 / 333 = 0.604$$c2020$$dQ3$$eT2
000095372 592__ $$a0.435$$b2020
000095372 593__ $$aComputer Science Applications$$c2020$$dQ2
000095372 593__ $$aEngineering (miscellaneous)$$c2020$$dQ2
000095372 593__ $$aProcess Chemistry and Technology$$c2020$$dQ2
000095372 593__ $$aInstrumentation$$c2020$$dQ2
000095372 593__ $$aMaterials Science (miscellaneous)$$c2020$$dQ2
000095372 593__ $$aFluid Flow and Transfer Processes$$c2020$$dQ2
000095372 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095372 700__ $$0(orcid)0000-0003-3868-6784$$aAlonso-Ezpeleta, O.$$uUniversidad de Zaragoza
000095372 700__ $$aMartínez, A.A.
000095372 700__ $$aMatoses, V.F.
000095372 700__ $$aBrucheli, J.C.
000095372 700__ $$aAgustín-Panadero, R.
000095372 700__ $$aÁlvarez, J.M.
000095372 700__ $$aMartínez-Berganza, F.V.
000095372 7102_ $$11013$$2275$$aUniversidad de Zaragoza$$bDpto. Cirugía$$cÁrea Estomatología
000095372 773__ $$g10, 14 (2020), 4962 [14 pp.]$$pAppl. sci.$$tAPPLIED SCIENCES-BASEL$$x2076-3417
000095372 8564_ $$s964586$$uhttps://zaguan.unizar.es/record/95372/files/texto_completo.pdf$$yVersión publicada
000095372 8564_ $$s481099$$uhttps://zaguan.unizar.es/record/95372/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095372 909CO $$ooai:zaguan.unizar.es:95372$$particulos$$pdriver
000095372 951__ $$a2021-09-02-10:10:04
000095372 980__ $$aARTICLE