Correlating femoral shape with patellar kinematics in patients with patellofemoral pain
dc.contributor.author | Harbaugh, Calista M. | en_US |
dc.contributor.author | Wilson, Nicole A. | en_US |
dc.contributor.author | Sheehan, Frances T. | en_US |
dc.date.accessioned | 2010-06-02T19:51:16Z | |
dc.date.available | 2011-03-01T16:26:47Z | en_US |
dc.date.issued | 2010-07 | en_US |
dc.identifier.citation | Harbaugh, Calista M.; Wilson, Nicole A.; Sheehan, Frances T. (2010). "Correlating femoral shape with patellar kinematics in patients with patellofemoral pain." Journal of Orthopaedic Research 28(7): 865-872. <http://hdl.handle.net/2027.42/75790> | en_US |
dc.identifier.issn | 0736-0266 | en_US |
dc.identifier.issn | 1554-527X | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/75790 | |
dc.description.abstract | The etiology of patellofemoral pain is likely related to pathological femoral shape and soft-tissue restraints imbalance. These factors may result in various maltracking patterns in patients with patellofemoral pain. Thus, we hypothesized that femoral shape influences patellofemoral kinematics, but that this influence differs between kinematically unique subgroups of patients with patellofemoral pain. 3D MRIs of 30 knees with patellofemoral pain and maltracking (“maltrackers”) and 33 knees of asymptomatic subjects were evaluated, retrospectively. Dynamic MRI was acquired during a flexion-extension task. Maltrackers were divided into two subgroups (nonlateral and lateral maltrackers) based on previously defined kinematic criteria. Nine measures of femoral trochlear shape and two measures of patellar shape were quantified. These measures were correlated with patellofemoral kinematics. Differences were found in femoral shape between the maltracking and asymptomatic cohorts. Femoral shape parameters were associated with patellar kinematics in patients with patellofemoral pain and maltracking, but the correlations were unique across subgroups within this population. The ability to better categorize patients with patellofemoral pain will likely improve treatment by providing a more specific etiology of maltracking in individual patients. © 2010 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 28:865–872, 2010 | en_US |
dc.format.extent | 230983 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Wiley Subscription Services, Inc., A Wiley Company | en_US |
dc.subject.other | Life and Medical Sciences | en_US |
dc.subject.other | Medicine and Healthcare, Orthopaedics | en_US |
dc.title | Correlating femoral shape with patellar kinematics in patients with patellofemoral pain | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | University of Michigan, College of Engineering, Biomedical Engineering Department, 648 Lyon Blvd., South Lyon, Michigan 48178 | en_US |
dc.contributor.affiliationother | Functional and Applied Biomechanics Section, Rehabilitation Medicine Department, National Institutes of Health, Building 10, Clinical Research Center Rm 1-1469, 10 Center Drive MSC 1604, Bethesda, Maryland 20892-1604 | en_US |
dc.contributor.affiliationother | Functional and Applied Biomechanics Section, Rehabilitation Medicine Department, National Institutes of Health, Building 10, Clinical Research Center Rm 1-1469, 10 Center Drive MSC 1604, Bethesda, Maryland 20892-1604 ; Functional and Applied Biomechanics Section, Rehabilitation Medicine Department, National Institutes of Health, Building 10, Clinical Research Center Rm 1-1469, 10 Center Drive MSC 1604, Bethesda, Maryland 20892-1604. T: 301-451-7585; F: 301-451-7536. | en_US |
dc.identifier.pmid | 20108348 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/75790/1/21101_ftp.pdf | |
dc.identifier.doi | 10.1002/jor.21101 | en_US |
dc.identifier.source | Journal of Orthopaedic Research | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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