Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/55100
Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Garcés, Gerardo L. | en_US |
dc.contributor.author | Martel, Oscar | en_US |
dc.contributor.author | Yánez, Alejandro | en_US |
dc.contributor.author | Cuadrado, Alberto | en_US |
dc.date.accessioned | 2019-02-18T16:31:01Z | - |
dc.date.available | 2019-02-18T16:31:01Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 1471-2474 | en_US |
dc.identifier.other | WoS | - |
dc.identifier.uri | http://hdl.handle.net/10553/55100 | - |
dc.description.abstract | Background: The purpose of this study was to compare the biomechanical behaviour of two bioabsorbable interference screws with different geometries. Methods: Two different pitch (2.5 and 5 mm) bioabsorbable interference screws, both 9 × 30 mm, were tested. Tests were performed with forty bovine digital extensor tendons and skeletally mature porcine tibiae. Two protocols of cyclic tests at 1 Hz were performed: 1000 cycles from 50 to 250 N, and 5000 cycles from 100 to 300 N (n = 10 for each type of test and screw). After the cyclic loading, a final ramp displacement until failure at 0.5 mm/s was applied. Results: The stiffness after the cyclic phase of the tests was not statistically different between the two screws (1000th cycle: 2.5 mm pitch 280.3 ± 56.4 N/mm, 5 mm pitch 275.2 ± 65.0 N/mm, P = .965; 5000th cycle: 2.5 mm pitch 281.3 ± 66.4 N/mm, 5 mm pitch 286.1 ± 79.4 N/mm, P = .814). The yield load was not significantly different between the screws (1000 cycle tests: 2.5 mm pitch 482.2 ± 120.2 N, 5 mm pitch 495.9 ± 131.3 N, P = .508; 5000 cycle tests: 2.5 mm pitch 476.4 ± 65.3 N, 5 mm pitch 494.3 ± 39.2 N, P = .391). No correlation was found between the insertion torque and yield load (1000 cycle tests, R2 = 0.013; 5000 cycle tests, R2 = 0.006). Conclusions: The pitch of bioabsorbable interference screws does not seem to affect fixation strength. Also, the authors recommend not to use insertion torque alone to estimate the fixation strength. | en_US |
dc.language | eng | en_US |
dc.relation | Convenio de Colaboración Entre Traumaquir, la Universidad de las Palmas de Gran Canaria y la Fundación Canaria Parque Científico Tecnológico de la Universidad de las Palmas de Gran Canaria Para la Realización del Proyecto de Investigación “Valoración de Pruebas Diagnósticas y Resultados de Diversas Patologías del Aparato Locomotor” | en_US |
dc.relation.ispartof | BMC Musculoskeletal Disorders | en_US |
dc.source | BMC Musculoskeletal Disorders [ISSN 1471-2474], v. 20 (1):60 | en_US |
dc.subject | 3314 Tecnología médica | en_US |
dc.subject.other | Anterior cruciate ligament | en_US |
dc.subject.other | ACL reconstruction | en_US |
dc.subject.other | Interference screw | en_US |
dc.subject.other | Biomechanical testing | en_US |
dc.title | Does thread shape affect the fixation strength of the bioabsorbable interference screws for anterior cruciate ligament reconstructions? A biomechanical study | en_US |
dc.type | info:eu-repo/semantics/article | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1186/s12891-019-2435-1 | en_US |
dc.identifier.scopus | 85061228911 | - |
dc.identifier.isi | 000458145700004 | - |
dc.contributor.authorscopusid | 56406565300 | - |
dc.contributor.authorscopusid | 15048342800 | - |
dc.contributor.authorscopusid | 56423836100 | - |
dc.contributor.authorscopusid | 7005588567 | - |
dc.identifier.issue | 60 | - |
dc.relation.volume | 20 | en_US |
dc.investigacion | Ingeniería y Arquitectura | en_US |
dc.type2 | Artículo | en_US |
dc.contributor.daisngid | 34942581 | - |
dc.contributor.daisngid | 12629772 | - |
dc.contributor.daisngid | 29471397 | - |
dc.contributor.daisngid | 3815560 | - |
dc.description.notas | This work was supported by the Mechanical Engineering Department of the University of Las Palmas de Gran Canaria (Spain) and a Research Project signed by Traumaquir SL, Fundación Parque Científico Tecnológico and University of Las Palmas de Gran Canaria (ref 2015/44). | en_US |
dc.description.numberofpages | 8 | en_US |
dc.utils.revision | Sí | en_US |
dc.contributor.wosstandard | WOS:Garces, GL | - |
dc.contributor.wosstandard | WOS:Martel, O | - |
dc.contributor.wosstandard | WOS:Yanez, A | - |
dc.contributor.wosstandard | WOS:Cuadrado, A | - |
dc.date.coverdate | Febrero 2019 | en_US |
dc.identifier.ulpgc | Sí | en_US |
dc.description.sjr | 0,76 | |
dc.description.jcr | 1,879 | |
dc.description.sjrq | Q2 | |
dc.description.jcrq | Q3 | |
dc.description.scie | SCIE | |
item.fulltext | Con texto completo | - |
item.grantfulltext | open | - |
crisitem.project.principalinvestigator | Garcés Martín, Gerardo | - |
crisitem.author.dept | GIR Biomaterials and Biomechanics Research Group | - |
crisitem.author.dept | Departamento de Ciencias Médicas y Quirúrgicas | - |
crisitem.author.dept | GIR Biomaterials and Biomechanics Research Group | - |
crisitem.author.dept | Departamento de Ingeniería Mecánica | - |
crisitem.author.dept | GIR Biomaterials and Biomechanics Research Group | - |
crisitem.author.dept | Departamento de Ingeniería Mecánica | - |
crisitem.author.dept | GIR Biomaterials and Biomechanics Research Group | - |
crisitem.author.dept | Departamento de Ingeniería Mecánica | - |
crisitem.author.orcid | 0000-0003-4494-9077 | - |
crisitem.author.orcid | 0000-0003-3806-5523 | - |
crisitem.author.orcid | 0000-0002-1736-552X | - |
crisitem.author.orcid | 0000-0002-8599-781X | - |
crisitem.author.parentorg | Departamento de Ingeniería Mecánica | - |
crisitem.author.parentorg | Departamento de Ingeniería Mecánica | - |
crisitem.author.parentorg | Departamento de Ingeniería Mecánica | - |
crisitem.author.parentorg | Departamento de Ingeniería Mecánica | - |
crisitem.author.fullName | Garcés Martín, Gerardo | - |
crisitem.author.fullName | Martel Fuentes, Oscar | - |
crisitem.author.fullName | Yánez Santana, Manuel Alejandro | - |
crisitem.author.fullName | Cuadrado Hernández, Alberto Javier | - |
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