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dc.creatorLanchares, Elenaes_ES
dc.creatorBuey, María A. deles_ES
dc.creatorCristóbal, José A.es_ES
dc.creatorCalvo, Begoñaes_ES
dc.creatorAscaso, Francisco J.es_ES
dc.creatorMalvè, Mauroes_ES
dc.date.accessioned2018-09-05T12:23:21Z
dc.date.available2018-09-05T12:23:21Z
dc.date.issued2016
dc.identifier.issn2090-004X (Print)
dc.identifier.issn2090-0058 (Electronic)
dc.identifier.urihttps://hdl.handle.net/2454/30512
dc.description.abstractA finite element model (FE) of the eye including cornea, sclera, crystalline lens, and ciliary body was created to analyze the influence of the silicone encircling bandwidth and the tightness degree on the myopia induced by scleral buckling (SB) procedure for rhegmatogenous retinal detachment. Intraocular pressure (IOP) was applied to the reference geometry of the FE model and then SB surgery was simulated with encircling bandwidths of 1, 2, and 2.5 mm. Different levels of tightening and three values of IOP were applied.The anterior segment resulted as unaffected by the surgery. The highest value of Cauchy stress appeared in the surroundings of the implant, whereas no increment of stress was observed either in anterior segment or in the optic nerve head. The initial IOP did not appear to play any role in the induced myopia.The wider the band, the greater the induced myopia: 0.44, 0.88, and 1.07 diopters (D) for the 1, 2, and 2.5mm bandwidth, respectively.Therefore, patients become more myopic with a wider encircling element. The proposed simulations allow determining the effect of the bandwidth or the tightness degree on the axial lengthening, thus predicting the myopic increment caused by the encircling surgery.en
dc.description.sponsorshipThe authors wish to acknowledge the research support by the Spanish Ministry of Education and Science Research Project DPI2014-54981R, the CIBER initiative, Instituto de Salud Carlos III (ISCIII) Platformfor Biological Tissue Characterization of the Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBERBBN), and the Department of Industry and Innovation (Government of Aragón) through the research group Grant T88 (Fondo Social Europeo).en
dc.format.extent10 p.
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherHindawien
dc.relation.ispartofJournal of Ophthalmology, Volume 2016, Article ID 3578617, 10 pagesen
dc.rights© 2016 Elena Lanchares et al.This is an open access article distributed under theCreative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectScleral buckling surgeryen
dc.subjectRhegmatogenous retinal detachmenten
dc.subjectIntraocular pressureen
dc.subjectMyopiaen
dc.subjectBand sizeen
dc.titleComputational simulation of scleral buckling surgery for rhegmatogenous retinal detachment: on the effect of the band size on the myopizationen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeArtículo / Artikuluaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Mecánica, Energética y de Materialeses_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Mekanika, Energetika eta Materialen Ingeniaritza Sailaeu
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.identifier.doi10.1155/2016/3578617
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/DPI2014-54981en
dc.relation.publisherversionhttps://doi.org/10.1155/2016/3578617
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.type.versionVersión publicada / Argitaratu den bertsioaes


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© 2016 Elena Lanchares et al.This is an open access article distributed under theCreative Commons Attribution License,
which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as © 2016 Elena Lanchares et al.This is an open access article distributed under theCreative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.