2019
ACL Graft Signal Characteristics Measured by Quantitative MRI Are Significantly Correlated with Patient Reported Outcomes Two-Years after Hamstring Autograft ACL Reconstruction
Lansdown D, Xiao W, Zhang A, Allen C, Feeley B, Li X, Majumdar S, Benjamin C. ACL Graft Signal Characteristics Measured by Quantitative MRI Are Significantly Correlated with Patient Reported Outcomes Two-Years after Hamstring Autograft ACL Reconstruction. Orthopaedic Journal Of Sports Medicine 2019, 7: 2325967119s00352. PMCID: PMC6664639, DOI: 10.1177/2325967119s00352.Peer-Reviewed Original ResearchKnee Osteoarthritis Outcome ScoreACL reconstructionAnterior cruciate ligamentACL graftT1rho relaxation timesTendon graftHamstring autograft ACL reconstructionPatient-reported knee functionPatient-reported outcome measuresAutograft ACL reconstructionOsteoarthritis Outcome ScoreTime pointsPrior knee surgeryArthroscopic ACL reconstructionT2 relaxation timesPatient reported outcomesHistory of arthritisProteoglycan contentNon-invasive assessmentQuantitative imaging markerKOOS SportKOOS scoresAllograft reconstructionCollagen organizationKnee function
2015
Osteonecrosis of the Knee After Anterior Cruciate Ligament Reconstruction
Lansdown DA, Shaw J, Allen CR, Ma CB. Osteonecrosis of the Knee After Anterior Cruciate Ligament Reconstruction. Orthopaedic Journal Of Sports Medicine 2015, 3: 2325967115576120. PMID: 26665035, PMCID: PMC4622362, DOI: 10.1177/2325967115576120.Peer-Reviewed Original ResearchAnterior cruciate ligament reconstructionCruciate ligament reconstructionACL reconstructionLigament reconstructionRetrospective chart reviewAdditional surgical proceduresArthroscopic ACL reconstructionClear risk factorsDiagnosis of osteonecrosisDevelopment of osteonecrosisLevel of evidenceLateral femoral condyleChart reviewClinical characteristicsSurgical factorsCase seriesDevastating conditionRisk factorsPathologic changesSurgical proceduresOsteonecrosisLower riskFemoral condyleCondyle changesComplications