Evaluación de la corrosión en cortadores de ligadura ortodonticos sometidos a métodos de esterilización y desinfección

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dc.contributor.advisorBarrera Rodriguez, Jorge Eduardospa
dc.contributor.advisorTristancho Reyes, José Luisspa
dc.contributor.authorLondoño Torres, Laura Carolinaspa
dc.contributor.authorHoyos Arcila, María Fernandaspa
dc.contributor.authorGutiérrez Cadavid, Laura Cristinaspa
dc.creator.cedula1094928452spa
dc.creator.cedula1097396499spa
dc.creator.cedula1094919606spa
dc.creator.cvlac00018182392020822133spa
dc.creator.cvlac000175359620200261946spa
dc.creator.cvlac000175388420200281820spa
dc.creator.cvlac0001152227520305051914spa
dc.creator.cvlac000017768720131108107spa
dc.creator.orcid0000-0002-2646-0000spa
dc.creator.orcid000-0002-7738-2639spa
dc.creator.orcid0000-0002-3189-5009spa
dc.creator.orcid0000-0002-1397-2453spa
dc.creator.orcid0000-0003-3550-8042spa
dc.date.accessioned2021-03-09T23:07:07Z
dc.date.available2021-03-09T23:07:07Z
dc.date.issued2020-11-23spa
dc.descriptionPropiaes_ES
dc.description.abstractObjectives: Infection control measures are important to prevent cross contamination. In orthodontics, semicritical instruments are used, those that must have a sterilization or disinfection process after each use. These methods are disputed since they are said to result in an unfavorable occurrence of corrosion and reduction in the quality of the instruments. The purpose of this study was to evaluate corrosion in ligature cutters subjected to autoclaving versus high-level disinfection in 2% glutaraldehyde methods. Methods: There were 9 ligature cutters from three different commercial brands that were used: Ix, Td, Oe. The study included; a control group and two experimental groups with autoclaves and 2% glutaraldehyde, that were subjected to 60 cycles administered in intervals of 20 cycles in total being evaluated at four different times. The active part was analyzed by means of scanning electron microscopy using energy dispersive X-ray spectroscopy, the corrosion rate was evaluated by carrying out electrochemical tests of resistance to linear polarization (LPR) and polarization curves (TAFEL), using potentiostat / galvanostat. Results: The cutters that contain chromium within their composition are more resistant to sterilization / disinfection procedures; chemical disinfection when using substances with an acidic pH, is more aggressive than autoclave sterilization. Significance: It is indicated that cutters with high chromium content have greater resistance to corrosion but the study shows that chemical disinfectants with a neutral pH, following the manufacturers recommendations for the use of instruments use and implemented mechanisms.eng
dc.description.abstractObjetivos: Las medidas de control de las infecciones son importantes para prevenir la contaminación cruzada. En ortodoncia, se utiliza instrumental semicrítico, los que deben tener un proceso de esterilización o desinfección después de cada uso. Estos métodos son discutidos por el efecto desfavorable en cuanto a la ocurrencia de corrosión y reducción en la calidad de los instrumentos. El propósito de este estudio fue evaluar la corrosión en cortadores de ligadura sometidos a métodos de esterilización en autoclave versus desinfección de alto nivel en glutaraldehido al 2%. Métodos: Se emplearon 9 cortadores de ligadura de tres marcas comerciales diferentes: Ix, Td, Oe. El estudio incluyó un grupo control y dos grupos experimentales autoclave y glutaraldehido al 2%, sometidos a 60 ciclos con intervalos de 20 ciclos para ser evaluados en cuatro tiempos. Se analizó la parte activa mediante microscopía electrónica de barrido con espectrometría de dispersión de energía de rayos X, se evaluó velocidad de corrosión realizando pruebas electroquímicas de resistencia a la polarización lineal (RPL) y curvas de polarización (TAFEL), mediante potenciostato/galvanostato. Resultados: Los cortadores que dentro de su composición tienen cromo son más resistentes a los procedimientos de esterilización/desinfección; la desinfección química al usar sustancias con un pH ácido, es más agresiva que la esterilización en autoclave. Significancia: Se indica que los cortadores con alto contenido en cromo presentan mayor resistencia a la corrosión y se recomienda desinfectantes químicos con un pH neutro, siguiendo las recomendaciones de uso publicadas por los fabricantes de los instrumentos y mecanismos implementados.spa
dc.description.degreelevelEspecializaciónspa
dc.description.degreenameEspecialista en Ortodonciaspa
dc.description.notesPresencialspa
dc.identifier.bibliographicCitationAdhikari SP, Meng S, Wu Y, Mao Y, Ye R, Wang Q, et al. A scoping review of 2019 Novel Coronavirus during the early outbreak period: Epidemiology, causes, clinical manifestation and diagnosis, prevention and control 2020:1–12. https://doi.org/10.21203/rs.2.24474/v1. [2] Duggal Rohit , Munjal Sudhir KA and NAS. Research article sterilization in orthodontics – a review. Orthop Dentofac 2016. [3] McDonnell G, Burke P. Disinfection: Is it time to reconsider Spaulding? J Hosp Infect 2011;78:163–70. https://doi.org/10.1016/j.jhin.2011.05.002. [4] Jankare S, S Surani S, Parchake P, Borkar E, Rathod A. Sterilization Protocol in Orthodontic Practice: A Review. Acta Sci Dent Scienecs 2019;3:32–9. https://doi.org/10.31080/asds.2019.03.0695. [5] Sinha A. Sterilization and Disinfection in Orthodontics: A Literature Review. Indian J Public Heal Res Dev 2019;10:736. https://doi.org/10.5958/0976-5506.2019.03568.x. [6] Infection control recommendations for the dental office and the dental laboratory. J Am Dent Assoc 1996;127:672–80. https://doi.org/10.14219/jada.archive.1996.0280. [7] Manual de Buenas Prácticas de Esterilización para Prestadores de Servicios de Salud. RESOLUCIÓN 2183 DE 2004. n.d. [8] Khatri J, Jadhav M, Tated G. Sterilization and orthodontics: A literature review. Int J Orthod Rehabil 2017;8:141–6. https://doi.org/10.4103/ijor.ijor_36_17. [9] Kaplan A, Jf DEH. Biodesintegración de aparatología ortodóntica metálica 2010;25:17–20. [10] Hussain A, Bansal A, Tandel N, Patel S, Naik A. Instrument Sterilization in Orthodontic Clinic: A Review. J Contemp Med Dent 2015;03:04–8. https://doi.org/10.18049/jcmad/331. [11] Yezdani A, Mahalakshmi K, Padmavathy K. Orthodontic instrument sterilization with microwave irradiation. J Pharm Bioallied Sci 2015;7:S111–5. https://doi.org/10.4103/0975-7406.155847. [12] Benyahia H, Merzouk N, Touhami ME, Zaoui F. Effets des procédés de stérilisation et de désinfection sur la corrosion des pinces orthodontiques àcouper les ligatures. Int Orthod 2012;10:1–15. https://doi.org/10.1016/j.ortho.2011.12.007. [13] Schiff N, Dalard F, Lissac M, Morgon L, Grosgogeat B. Corrosion resistance of three orthodontic brackets: A comparative study of three fluoride mouthwashes. Eur J Orthod 2005;27:541–9. https://doi.org/10.1093/ejo/cji050. [14] Salazar JA. Introduction to Corrosion Phenomena: Types, Influencing Factors and Control for Material’s Protection. Tecnol En Marcha 2015. [15] Wichelhaus A, Brauchle G, Mertmann M, Sander FG. Korrosionsverhalten kieferorthopädischer Zangen bei Andwendung verschiedener Sterilisationsverfahren. J Orofac Orthop 2004;65:501–11. https://doi.org/10.1007/s00056-004-0417-9. [16] Yilmaz Y, Guler C. Evaluation of different sterilization and disinfection methods on commercially made preformed crowns. J Indian Soc Pedod Prev Dent 2008;26:162–7. https://doi.org/10.4103/0970-4388.44032. [17] Mazzocchi A, Paganelli C. MC. Effects of Three Types of Sterilization on Orthodontic Pliers. J Clin Orthodonics 2020;13:2–6. [18] George O, Rapin C, Benoit F, Filleul MP. Study of corrosion and wear of surgical instruments during sterilization. Bull Group Int Rech Sci Stomatol Odontol 2011. [19] Chico B, De La Fuente D, Simancas J, Morcillo M. Corrosión atmosférica de metales. Efecto de parámetros meteorológicos y de contaminación. Afinidad 2005. [20] Vendrell RJ, Hayden CL, Taloumis LJ. Effect of steam versus dry-heat sterilization on the wear of orthodontic ligature-cutting pliers. Am J Orthod Dentofac Orthop 2002. https://doi.org/10.1067/mod.2002.122175. [21] Jones ML. An initial assessment of the effect on orthodontic pliers of various sterilization/disinfection regimes. Br J Orthod 1989;16:251–8. https://doi.org/10.1179/bjo.16.4.251. [22] Jones M, Pizarro K, Blunden R. The effect of routine steam autoclaving on orthodontic pliers. Eur J Orthod 1993. https://doi.org/10.1093/ejo/15.4.281. [23] Thompson RP, Bogues WH. An investigation into methods used to clean and sterilize orthodontic instruments and bands. Br J Orthod 1977. https://doi.org/10.1179/bjo.4.4.201. [24] Eslamian L, Eslami B, Lotfalian M. Effect of steam versus dry heat sterilization on the wear of orthodontic ligature cutting pliers. J Dent Med 2006;19:63–70. [25] Matlack RE. Instrument sterilization in orthodontic offices. Angle Orthod 1979;49:205–11. https://doi.org/10.1043/0003-3219(1979)049<0205:ISIOO>2.0.CO;2.spa
dc.identifier.instnameinstname:Universidad Antonio Nariñospa
dc.identifier.reponamereponame:Repositorio Institucional UANspa
dc.identifier.repourlrepourl:https://repositorio.uan.edu.co/spa
dc.identifier.urihttp://repositorio.uan.edu.co/handle/123456789/2977
dc.language.isospaspa
dc.publisherUniversidad Antonio Nariñospa
dc.publisher.campusArmeniaspa
dc.publisher.facultyFacultad de Odontologíaspa
dc.publisher.programEspecialización en Ortodonciaspa
dc.rightsAcceso restringido
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccessspa
dc.rights.coarhttp://purl.org/coar/access_right/c_16ecspa
dc.rights.licenseAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)spa
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/spa
dc.subjectCorrosión, electroquímica, instrumental de ortodoncia, cortador de ligadura, desinfección de alto nivel, esterilización, autoclave, glutaraldehido.es_ES
dc.subject.keywordCorrosion, electrochemistry, orthodontic instruments, ligature cutter, high-level disinfection, sterilization, autoclave, glutaraldehyde.es_ES
dc.titleEvaluación de la corrosión en cortadores de ligadura ortodonticos sometidos a métodos de esterilización y desinfecciónes_ES
dc.typeTrabajo de grado (Pregrado y/o Especialización)spa
dc.type.coarhttp://purl.org/coar/resource_type/c_7a1fspa
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
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