2020
Talar Avascular Necrosis After Calcium Phosphate Injection Treatment of Talar Bone Marrow Lesions: A Report of 2 Cases.
Kohring JM, Oh I, Baumhauer JF. Talar Avascular Necrosis After Calcium Phosphate Injection Treatment of Talar Bone Marrow Lesions: A Report of 2 Cases. JBJS Case Connector 2020, 10: e19.00389. PMID: 32649148, DOI: 10.2106/jbjs.cc.19.00389.Peer-Reviewed Original ResearchConceptsCalcium phosphate injectionBone marrow lesionsAvascular necrosisMarrow lesionsExtensive avascular necrosisBone marrow edemaTalar avascular necrosisPoor patient outcomesPhosphate injectionEquivocal improvementPatient's symptomsMarrow edemaPatient outcomesInjection treatmentAnkle jointPatientsLesionsNecrosisPoor qualityOutcomesTreatmentInjectionAvailable researchSubchondroplastyEdema
2019
Alterations in tibiotalar joint reaction force following syndesmotic injury are restored with static syndesmotic fixation
Kelly M, Vasconcellos D, Osman WS, Masqoodi N, Fowler X, Elfar JC, Olles MW, Flemister AS, Ketz JP, Oh I. Alterations in tibiotalar joint reaction force following syndesmotic injury are restored with static syndesmotic fixation. Clinical Biomechanics 2019, 69: 156-163. PMID: 31352256, DOI: 10.1016/j.clinbiomech.2019.07.013.Peer-Reviewed Original ResearchConceptsAnatomic reductionSyndesmotic injuriesJoint reaction forcesSyndesmotic screwInjury statesHuman cadaveric lower extremitiesAnkle joint instabilitySignificant differencesCadaveric lower extremitiesMethod of fixationSignificant dissectionSyndesmotic fixationLower extremitiesTibiotalar jointJoint instabilityIntraarticular placementSteinmann pinsInjuryInvasive methodCadaver studyMalreductionReaction forcesQuadricortical screwsJoint mechanicsSignificant increase
2013
Sensitivity of Plantar Pressure and Talonavicular Alignment to Lateral Column Lengthening in Flatfoot Reconstruction
Oh I, Imhauser C, Choi D, Williams B, Ellis S, Deland J. Sensitivity of Plantar Pressure and Talonavicular Alignment to Lateral Column Lengthening in Flatfoot Reconstruction. Journal Of Bone And Joint Surgery 2013, 95: 1094-1100. PMID: 23783206, PMCID: PMC6948803, DOI: 10.2106/jbjs.k.01032.Peer-Reviewed Original ResearchConceptsLateral aspectPlantar pressureTalonavicular jointLateral columnFlatfoot modelLateral plantar pressureLateral Column LengtheningCadaveric flatfoot modelCadaveric foot specimensPlantar pressure dataAxial loadFlatfoot deformityFlatfoot reconstructionTensile loadAchilles tendonSagittal correctionFlatfoot conditionAbduction angleFoot specimensIntact footContact areaForefootSoft tissueSagittal planeSignificant differences