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dc.contributor.authorR. Ebert, Jayen_US
dc.contributor.authorR. Ackland, Timothyen_US
dc.contributor.authorG. Lloyd, Daviden_US
dc.contributor.authorJ. Wood, Daviden_US
dc.date.accessioned2017-05-03T15:56:58Z
dc.date.available2017-05-03T15:56:58Z
dc.date.issued2008en_US
dc.date.modified2011-08-24T07:14:56Z
dc.identifier.issn0003-9993en_US
dc.identifier.doi10.1016/j.apmr.2008.02.019en_AU
dc.identifier.urihttp://hdl.handle.net/10072/40289
dc.description.abstractObjective To determine whether patients can accurately replicate and retain weight-bearing restrictions in both stationary (static) and dynamic conditions after autologous chondrocyte implantation (ACI). Design Case series. Setting Rehabilitation clinic. Participants A consecutive sample of patients (N=48) who had undergone ACI to a medial or lateral femoral condylar defect in the knee. Interventions Patients were trained to partially weight bear using bathroom scales and forearm crutches prior to assessment. Main Outcome Measures A force platform was used to measure peak vertical ground reaction forces in patients during static and dynamic conditions immediately after weight-bearing instruction and training, and again during gait 7 days after training. Results Immediately after instruction and weight-bearing practice on a set of scales, patients exerted a mean of 15.8% body weight more than expected during walking for 20% weight-bearing trials, 8.3% more for the 40% trials, 11.9% more for the 60% trials, and 1.2% less for the prescribed 80% trials. Accuracy of weight-bearing replication improved across all weight-bearing levels when assessed 7 days later, when patients exerted a mean of 6.6% body weight more than expected during walking for 20% weight-bearing trials (9.2% body weight improvement), 4.2% more for the 40% trials (4.1% body weight improvement), 9.9% more for the 60% trials (2% body weight improvement), and 0.2% more for the 60% trials (1% body weight improvement). Conclusions Patients were unable to follow weight-bearing restrictions after instruction and practice on a set of scales, and patients were unable to replicate weight-bearing levels in both static and dynamic conditions.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherW.B. Saunders Co.en_US
dc.publisher.placeUnited Statesen_US
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom1528en_US
dc.relation.ispartofpageto1534en_US
dc.relation.ispartofissue8en_US
dc.relation.ispartofjournalArchives of Physical Medicine and Rehabilitationen_US
dc.relation.ispartofvolume89en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchcode321405en_US
dc.titleAccuracy of Partial Weight Bearing After Autologous Chondrocyte Implantationen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2008
gro.hasfulltextNo Full Text


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