2020
Peritalar Kinematics With Combined Deltoid-Spring Ligament Reconstruction in Simulated Advanced Adult Acquired Flatfoot Deformity
MacDonald A, Ciufo D, Vess E, Knapp E, Awad HA, Ketz JP, Flemister AS, Oh I. Peritalar Kinematics With Combined Deltoid-Spring Ligament Reconstruction in Simulated Advanced Adult Acquired Flatfoot Deformity. Foot & Ankle International 2020, 41: 1149-1157. PMID: 32495639, DOI: 10.1177/1071100720929004.Peer-Reviewed Original ResearchMeSH KeywordsAdultBiomechanical PhenomenaCadaverFemaleFoot Deformities, AcquiredHumansJoint InstabilityLigaments, ArticularMiddle AgedPlastic Surgery ProceduresConceptsSpring ligament tearsLigament reconstructionDeltoid ligament reconstructionLigament tearsTibiotalar jointFlatfoot deformityPeritalar stabilityFlatfoot modelTibiocalcaneonavicular ligamentAdult Acquired Flatfoot DeformityRecent anatomic studiesAcquired Flatfoot DeformityCadaveric flatfoot modelCadaveric foot specimensPeritalar jointsProgressive deformityValgus deformityMedial ligamentValgus alignmentSubtalar jointValgus angleDeltoid ligamentSevere modelMedial stabilityAnatomic study
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 ResearchMeSH KeywordsAgedAnkle InjuriesAnkle JointBone NailsBone ScrewsCadaverFibulaFracture Fixation, InternalHumansJoint InstabilityLower ExtremityPlastic Surgery ProceduresTalusTibiaConceptsAnatomic 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 increaseDeltoid-Spring Ligament Reconstruction in Adult Acquired Flatfoot Deformity With Medial Peritalar Instability
Brodell JD, MacDonald A, Perkins JA, Deland JT, Oh I. Deltoid-Spring Ligament Reconstruction in Adult Acquired Flatfoot Deformity With Medial Peritalar Instability. Foot & Ankle International 2019, 40: 753-761. PMID: 30902021, DOI: 10.1177/1071100719839176.Peer-Reviewed Original ResearchConceptsPROMIS Pain InterferenceSpring ligament tearsPhysical functionPeritalar instabilityRadiographic outcomesLigament reconstructionLigament tearsOsseous correctionFlatfoot deformityPeritalar stabilitySF-36 physical functionTibiocalcaneonavicular ligamentTalo-first metatarsal angleAdult Acquired Flatfoot DeformityPostoperative weightbearing radiographsPostoperative clinical outcomesPROMIS Physical FunctionAnkle Ability MeasureRetrospective case seriesOutcomes Measurement Information SystemViable surgical optionCalcaneal pitch angleTalonavicular coverage angleAcquired Flatfoot DeformityMeasurement Information System
2018
Spring ligament tear decreases static stability of the ankle joint
Kelly M, Masqoodi N, Vasconcellos D, Fowler X, Osman WS, Elfar JC, Olles MW, Ketz JP, Flemister AS, Oh I. Spring ligament tear decreases static stability of the ankle joint. Clinical Biomechanics 2018, 61: 79-83. PMID: 30529505, DOI: 10.1016/j.clinbiomech.2018.11.011.Peer-Reviewed Original ResearchMeSH KeywordsAnkle InjuriesAnkle JointCadaverFlatfootFootHumansJoint InstabilityLacerationsLigaments, ArticularMuscular DiseasesPlastic Surgery ProceduresPressureStress, MechanicalTarsal JointsConceptsJoint reactive forcesSpring ligament injurySpring ligament tearsLigament injuryLigament tearsInjury modelTalonavicular jointInjury statesCadaveric lower legsLigament reconstructionHuman cadaveric lower legsNon-invasive methodFlatfoot deformityDeltoid ligamentSpring ligamentLower legJoint stabilityAnkle jointKnee jointBiomechanical studyLigamentLimbSignificant increaseInjuryAdvanced adult
2003
Arthroscopic posterior cruciate ligament reconstruction using the posterior trans-septal portal
Ahn J, Chung Y, Oh I. Arthroscopic posterior cruciate ligament reconstruction using the posterior trans-septal portal. Arthroscopy The Journal Of Arthroscopic And Related Surgery 2003, 19: 101-107. PMID: 12522410, DOI: 10.1053/jars.2003.50017.Peer-Reviewed Original Research