Women with patellofemoral pain syndrome have quadriceps femoris volume and strength deficiency

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dc.contributor.authorKaya, Defne
dc.contributor.authorCitaker, Seyit
dc.contributor.authorKerimoglu, Ulku
dc.contributor.authorAtay, Ozgur Ahmet
dc.contributor.authorNyland, John
dc.contributor.authorCallaghan, Michael
dc.contributor.authorYakut, Yavuz
dc.date.accessioned2020-03-26T18:17:35Z
dc.date.available2020-03-26T18:17:35Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of this study was to assess muscle torque, total volume, and cross-sectional area, and lower limb function of the quadriceps muscle in women with unilateral patellofemoral pain syndrome (PFPS). Twenty-four women with unilateral patellofemoral pain participated in the study, with each subject acting as their own internal control by using the unaffected limb. quadriceps muscle torque was measured with the Isomed 2000(A (R)). The total volume and cross-sectional area (CSA) of the quadriceps muscle were measured by using magnetic resonance imaging. Lower limb function was assessed by hop and step-down tests. There was a significant difference in the total volume (P < 0.05) and in the cross-sectional area (P < 0.05) of the quadriceps muscle between affected and unaffected sides. There was a significant difference in the peak torque of the quadriceps muscle at 60A degrees/s between affected and unaffected sides (P < 0.05). There were significant correlations between quadriceps largest CSA and volume on the affected side (P < 0.05) and on the unaffected side (P < 0.05). There were significant negative correlations between the smallest CSA and the peak torque at 180A degrees/s (P < 0.05) and at 60A degrees/s (P < 0.05) on the affected side. Decreased torque, total volume, and CSA of the quadriceps muscle are presented in unilateral with PFPS although cause or effect cannot be established. Large prospective longitudinal studies are needed to detect the changes in the muscle structure and to establish whether these features are a cause of PFPS.en_US
dc.identifier.doi10.1007/s00167-010-1290-2en_US
dc.identifier.endpage247en_US
dc.identifier.issn0942-2056en_US
dc.identifier.issue2en_US
dc.identifier.pmid20953760en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage242en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s00167-010-1290-2
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27052
dc.identifier.volume19en_US
dc.identifier.wosWOS:000286436400018en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_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.selcuk20240510_oaigen_US
dc.subjectQuadriceps femorisen_US
dc.subjectPeak torqueen_US
dc.subjectMuscle volumeen_US
dc.subjectCross-sectional areaen_US
dc.subjectPatellofemoral pain syndromeen_US
dc.titleWomen with patellofemoral pain syndrome have quadriceps femoris volume and strength deficiencyen_US
dc.typeArticleen_US

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