Publication:
Is axial shape of distal femur different in normal and osteoarthritic female patients?

dc.contributor.authorŞahin, Namık
dc.contributor.authorKurdoğlu, Ünal
dc.contributor.buuauthorÖzdemir, Senem Turan
dc.contributor.buuauthorOcakoğlu, Gökhan
dc.contributor.buuauthorErcan, İlker
dc.contributor.buuauthorAtıcı, Teoman
dc.contributor.departmentTıp Fakültesi
dc.contributor.departmentTıp Fakültesi
dc.contributor.departmentTıp Fakültesi
dc.contributor.departmentOrtopedi ve Travmatoloji Ana Bilim Dalı
dc.contributor.departmentAnatomi Ana Bilim Dalı
dc.contributor.departmentBiyoistatistik Ana Bilim Dalı
dc.contributor.orcid0000-0002-2382-290X
dc.contributor.researcheridA-5095-2018
dc.contributor.researcheridAAH-5180-2021
dc.contributor.researcheridHLG-6346-2023
dc.contributor.researcheridAAA-8734-2021
dc.contributor.researcheridABF-2367-2020
dc.contributor.scopusid18038353400
dc.contributor.scopusid15832295800
dc.contributor.scopusid6603789069
dc.contributor.scopusid57192391650
dc.date.accessioned2024-01-09T08:26:11Z
dc.date.available2024-01-09T08:26:11Z
dc.date.issued2016-05-05
dc.description.abstractObjectives: This study aims to investigate whether the axial shape of the distal femur is different between normal and osteoarthritic female knees using statistical shape analysis.Patients and methods: A total of 126 knee magnetic resonance images of 126 female patients were examined in this study conducted between May 2013 and May 2014. Patients were divided into two groups as study and control groups. The study group consisted of 41 patients (median age 65 years; min. 36 - max. 88 years) who were determined to have knee osteoarthritis, while the control group consisted of 85 patients (median age 43 years; min. 20 - max. 81 years) without knee osteoarthritis. Anatomic and constructive landmarks were selected and marked on each two-dimensional digital image in the axial section of the distal femur. The mean axial shapes of the distal femur were compared between the groups by statistical shape analysis. Shape deformations were investigated by thin plate spline analysis.Results: There were significant differences between the groups regarding the axial shape of the distal femur. Maximal deformation was observed in the femoral notch area.Conclusion: This study showed that there are deformations in the axial shape of the distal femur in female patients with knee osteoarthritis. Further studies are required to determine whether these differences are important for implant design and surgical technique of total knee replacement.
dc.description.abstractAmaç: Bu çalışmada normal ve osteoartritli kadın dizlerinde distal femurun aksiyel şeklinin farklı olup olmadığı istatistiksel şekil analizi kullanılarak incelendi.Hastalar ve yöntemler: Mayıs 2013 - Mayıs 2014 tarihleri arasında yapılan bu çalışmada toplam 126 kadın hastanın 126 diz manyetik rezonans görüntülemesi incelendi. Hastalar çalışma ve kontrol grubu olmak üzereiki gruba ayrıldı. Çalışma grubu diz osteoartriti olduğu belirlenen 41 hastadan (ortanca yaş 65 yıl; min. 36 -maks. 88 yıl), kontrol grubu ise diz osteoartriti olmayan 85 hastadan (ortanca yaş 43 yıl; min. 20 - maks. 81 yıl) oluştu. Anatomik ve yapısal belirteçler distal femurun aksiyel kesitinde her iki boyutlu dijital imaj üzerinde seçildi ve işaretlendi. Distal femurun ortalama aksiyel şekilleri istatistiksel şekil analizi ile gruplar arasında karşılaştırıldı. Şekil deformasyonları ince levha eğrisi analizi ile incelendi. Bulgular: Distal femurun aksiyel şekli bakımından gruplarar asında anlamlı farklılıklar vardı. En fazla deformasyon femoral çentik bölgesinde gözlendi. Sonuç: Bu çalışma diz osteoartritli kadın hastalarda distal femurun aksiyel şeklinde deformasyonlar olduğunu göstermiştir. Bu farklılıkların total diz protezinde implant tasarımı ve cerrahi teknik açısından önemli olup olmadığını belirlemek için daha ileri çalışmalar gerekmektedir.
dc.identifier.citationŞahin, N. vd. (2016). "Is axial shape of distal femur different in normal and osteoarthritic female patients?". Eklem Hastaliklari ve Cerrahisi-Joint Diseases and Related Surgery, 27(2), 68-73.
dc.identifier.endpage73
dc.identifier.issn1305-8282
dc.identifier.issn1309-0313
dc.identifier.issue2
dc.identifier.pubmed27499317
dc.identifier.scopus2-s2.0-85006147325
dc.identifier.startpage68
dc.identifier.urihttps://doi.org/10.5606/ehc.2016.16
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000383783100003?SID=EUW1ED0F7FzjxUYQS1IlZRqDmyBYD
dc.identifier.urihttps://hdl.handle.net/11452/38888
dc.identifier.volume27
dc.identifier.wos000383783100003
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherTürk Eklem Hastalıkları Vakfı
dc.relation.collaborationSanayi
dc.relation.journalEklem Hastaliklari ve Cerrahisi-Joint Diseases and Related Surgery
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectOrthopedics
dc.subjectSurgery
dc.subjectDistal femur
dc.subjectKnee
dc.subjectOsteoarthritis
dc.subjectShape analysis
dc.subjectTotal knee arthroplasty
dc.subjectIntercondylar notch
dc.subjectRotational alignment
dc.subjectComponent
dc.subjectRisk
dc.subjectDistal femur
dc.subjectDiz
dc.subjectOsteoartrit
dc.subjectŞekil analizi
dc.subject.emtreeAdult
dc.subject.emtreeAged
dc.subject.emtreeCase control study
dc.subject.emtreeDiagnostic imaging
dc.subject.emtreeFemale
dc.subject.emtreeFemur
dc.subject.emtreeHuman
dc.subject.emtreeKnee prosthesis
dc.subject.emtreeKnee replacement
dc.subject.emtreeMiddle aged
dc.subject.emtreeNuclear magnetic resonance imaging
dc.subject.emtreeOsteoarthritis, knee
dc.subject.emtreePathology
dc.subject.emtreeProcedures
dc.subject.emtreeProsthesis design
dc.subject.emtreeVery elderly
dc.subject.meshAdult
dc.subject.meshAged
dc.subject.meshAged, 80 and over
dc.subject.meshArthroplasty, replacement, knee
dc.subject.meshCase-control studies
dc.subject.meshFemale
dc.subject.meshFemur
dc.subject.meshHumans
dc.subject.meshKnee prosthesis
dc.subject.meshMagnetic resonance imaging
dc.subject.meshMiddle aged
dc.subject.meshOsteoarthritis, knee
dc.subject.meshProsthesis design
dc.subject.scopusOsteosclerosis; Premolar Tooth; Lesion
dc.subject.wosOrthopedics
dc.subject.wosSurgery
dc.titleIs axial shape of distal femur different in normal and osteoarthritic female patients?
dc.title.alternativeNormal ve osteoartritli kadın hastalarda distal femurun aksiyel şekli farklı mıdır?
dc.typeArticle
dc.wos.quartileQ3
dspace.entity.typePublication
local.contributor.departmentTıp Fakültesi/Anatomi Ana Bilim Dalı
local.contributor.departmentTıp Fakültesi/Biyoistatistik Ana Bilim Dalı
local.contributor.departmentTıp Fakültesi/Ortopedi ve Travmatoloji Ana Bilim Dalı
local.indexed.atPubMed
local.indexed.atScopus

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