Changes in the loading of tibial articular cartilage following medial meniscectomy: a finite element analysis study

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dc.contributor.authorAtmaca, Halil
dc.contributor.authorKesemenli, Cevdet Cumhur
dc.contributor.authorMemişoğlu, Kaya
dc.contributor.authorÖzkan, Arif
dc.contributor.authorÇelik, Yusuf
dc.date.accessioned2020-04-30T22:40:38Z
dc.date.available2020-04-30T22:40:38Z
dc.date.issued2013
dc.departmentDÜ, Teknoloji Fakültesi, Makine ve İmalat Mühendisliği Bölümüen_US
dc.descriptionOZKAN, Arif/0000-0002-1288-6166; Atmaca, Halil/0000-0001-5820-6456en_US
dc.descriptionWOS: 000327084800004en_US
dc.descriptionPubMed: 23192762en_US
dc.description.abstractDepending on the location and extent of the meniscectomy, loading on the tibial articular cartilage alters. The main purpose of the present study was to analyze the loading on the tibial articular cartilage following medial meniscectomy performed in various location and extent, as well as in the healthy knee, via finite element analyses on the solid models. Totally, 11 finite element solid models, including the reference model, were created to investigate the effect of location (anterior, posterior, longitudinal) and extent of meniscectomy (25, 50, 75, and 100 %) on loading of tibial articular cartilage. Maximum equivalent stress of the tibial cartilage was measured 0.86 Megapascal in the reference model and increased approximately by 78 % in 25 % meniscectomy group, 177.9 % in 50 %, 473.8 % in 75 % meniscectomy group, and 752.6 % in total meniscectomy. When only the amount of meniscal tissue removed was considered ignoring the location of meniscectomy, no significant difference was found in the amount of tissue excised between 25 % meniscectomy and 50 % meniscectomy, as well as between 75 % meniscectomy and total meniscectomy. In all meniscectomy models, the loadings on tibial articular cartilage increased. Except total meniscectomy, the highest impact was observed in longitudinal 75 % meniscectomy. During the surgical treatment, the contributions of menisci on load absorption by increasing the tibiofemoral contact area must be considered. In fact, the increase in the rate of loading on tibial articular cartilage depends on according to type and amount of meniscectomy.en_US
dc.identifier.doi10.1007/s00167-012-2318-6en_US
dc.identifier.endpage2673en_US
dc.identifier.issn0942-2056
dc.identifier.issn1433-7347
dc.identifier.issue12en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2667en_US
dc.identifier.urihttps://doi.org/10.1007/s00167-012-2318-6
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3028
dc.identifier.volume21en_US
dc.identifier.wosWOS:000327084800004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofKnee Surgery Sports Traumatology Arthroscopyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMeniscusen_US
dc.subjectTibial articular cartilageen_US
dc.subjectLoad bearingen_US
dc.subjectFinite element analysisen_US
dc.titleChanges in the loading of tibial articular cartilage following medial meniscectomy: a finite element analysis studyen_US
dc.typeArticleen_US

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