Publication:
Laser-induced microgrooves improve the mechanical responses of cemented implant systems

dc.contributor.authorKhandaker, Morshed
dc.contributor.authorMoussa, Abdellah Ait
dc.contributor.authorSama, Desmond Nuyebga
dc.contributor.authorSafavinia, Fereshteh
dc.contributor.authorHazra, Susmita
dc.contributor.authorKalay, Onur Can
dc.contributor.authorKarpat, Fatih
dc.contributor.authorClary, Erik
dc.contributor.authorHaleem, Amgad
dc.contributor.buuauthorKalay, Onur Can
dc.contributor.buuauthorKARPAT, FATİH
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentMakine Mühendisliği Bölümü
dc.contributor.orcid0000-0001-8643-6910
dc.contributor.orcid0000-0001-8474-7328
dc.contributor.researcheridGDQ-4936-2022
dc.contributor.researcheridA-5259-2018
dc.date.accessioned2024-07-08T07:48:31Z
dc.date.available2024-07-08T07:48:31Z
dc.date.issued2020-04-27
dc.description.abstractThe impact of a laser-induced microgroove (LIM) architecture on mechanical responses of two cemented implant systems was evaluated. One system consisted of two aluminum alloy rods bonded end-to-end by polymethylmethacrylate cement. The second system consisted of a custom-made, aluminum tibial tray (TT) cemented in an artificial canine tibia. Control specimens for each system were polished smooth at the cement interface. For LIM samples in the rod system, microgrooves were engraved (100 mu m depth, 200 mu m width, 500 mu m spacing) on the apposing surface of one of the two rods. For TT system testing, LIM engraving (100 mu m spacing) was confined to the underside and keel of the tray. Morphological analysis of processed implant surfaces revealed success in laser microgrooving procedures. For cemented rods tested under static tension, load to failure was greater for LIM samples (279.0 +/- 14.9 N vs. 126.5 +/- 4.5 N). Neither non-grooved nor grooved TT samples failed under cyclic compression testing (100,000 cycles at 1 Hz). Compared with control specimens, LIM TT constructs exhibited higher load to failure under static compression and higher strain at the bone interface under cyclic compression. Laser-induced microgrooving has the potential to improve the performance of cemented orthopedic implants.
dc.description.sponsorshipUnited States Department of Health & Human Services National Institutes of Health (NIH) - USA NIH National Institute of General Medical Sciences (NIGMS) - P20GM103447
dc.description.sponsorshipUniversity of Central Oklahoma (UCO)
dc.description.sponsorshipSTLR
dc.description.sponsorshipRCSA
dc.description.sponsorshipCURE-STEM
dc.identifier.doi10.3390/mi11050466
dc.identifier.eissn2072-666X
dc.identifier.issue5
dc.identifier.urihttps://doi.org/10.3390/mi11050466
dc.identifier.urihttps://www.mdpi.com/2072-666X/11/5/466
dc.identifier.urihttps://hdl.handle.net/11452/43022
dc.identifier.volume11
dc.identifier.wos000540761400016
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherMDPI
dc.relation.journalMicromachines
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectKnee
dc.subjectArthroplasty
dc.subjectRoughness
dc.subjectStress
dc.subjectHip
dc.subjectBone cement
dc.subjectDigital image correlation
dc.subjectLaser grooving
dc.subjectImplant-cement interface
dc.subjectTotal joint replacement
dc.subjectChemistry
dc.subjectScience & technology - other topics
dc.subjectInstruments & instrumentation
dc.subjectPhysics
dc.titleLaser-induced microgrooves improve the mechanical responses of cemented implant systems
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Makine Mühendisliği Bölümü
relation.isAuthorOfPublication56b8a5d3-7046-4188-ad6e-1ae947a1b51d
relation.isAuthorOfPublication.latestForDiscovery56b8a5d3-7046-4188-ad6e-1ae947a1b51d

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