2020
Measuring Lateral Screw Protuberance Is a Clinically Accurate Method for Quantifying Femoral Neck Shortening.
Sepehri A, Martinson J, Marchand LS, Riedel MD, McAlister IP, O'Hara NN, Stockton DJ, Slobogean GP. Measuring Lateral Screw Protuberance Is a Clinically Accurate Method for Quantifying Femoral Neck Shortening. Journal Of Orthopaedic Trauma 2020, 34: 600-605. PMID: 33065661, DOI: 10.1097/bot.0000000000001806.Peer-Reviewed Original ResearchConceptsFemoral neck shorteningFemoral neckAnterior-posterior radiographsExternal rotationFemoral rotationNeck shorteningC-arm fluoroscopyExtreme external rotationCancellous screwsFemoral shaftSecondary aimIntraclass coefficientInterobserver reliabilityNeckTime pointsInternal rotationSignificant differencesSawbone modelRadiographsExcellent reliabilityAgreement statisticsMeasurement techniquesShorteningSPM techniquesReliable assessmentBiomechanical comparison of distal femoral fracture fixation: Analysis of non‐locked, locked, and far‐cortical locked constructs
Riedel MD, Oppizzi G, O'Hara NN, Zhang C, Koh K, Slobogean GP, Zhang L, O'Toole RV. Biomechanical comparison of distal femoral fracture fixation: Analysis of non‐locked, locked, and far‐cortical locked constructs. Journal Of Orthopaedic Research® 2020, 38: 2573-2579. PMID: 32470168, DOI: 10.1002/jor.24756.Peer-Reviewed Original ResearchConceptsPlate constructDiaphyseal screwsFCL screwsFracture site displacementFracture siteCortical locking screwsPrimary outcome measureSupracondylar femoral fracturesDistal femoral fracture fixationFemoral fracture fixationFemoral fracturesOutcome measuresFracture healingLocking screwsFracture fixationNonlocking screwsNonlocking constructsFracture site stiffnessFracture gapLocked constructsRandom orderBiomechanical ComparisonBiomechanical propertiesScrewsSite stiffness
2019
Consideration of medial anatomical structures at risk when placing quadricortical syndesmotic fixation: A cadaveric study
Kaiser PB, Riedel MD, Qudsi R, Watkins IT, Ghorbanhoseini M, Nazarian A, Kwon JY. Consideration of medial anatomical structures at risk when placing quadricortical syndesmotic fixation: A cadaveric study. Injury 2019, 51: 527-531. PMID: 31711653, DOI: 10.1016/j.injury.2019.10.009.Peer-Reviewed Original ResearchConceptsSaphenous neurovascular bundlePosterior tibial tendonSyndesmotic fixationAnatomic courseDistal tibiaSuture button deviceCadaveric ankle specimensQuadricortical fixationSurgical fixationDistal tibialMedial ankleNeurovascular bundleIatrogenic riskTibiotalar jointAnterior courseMedial aspectDistal extentSyndesmotic instabilityLateral radiographsCadaveric studyMedial sideAnkle specimensAnterior zoneZone 3TibiaSyndesmotic Fixation Utilizing a Novel Screw: A Retrospective Case Series Reporting Early Clinical and Radiographic Outcomes
Stenquist D, Velasco BT, Cronin PK, Briceño J, Miller CP, Riedel MD, Kwon JY. Syndesmotic Fixation Utilizing a Novel Screw: A Retrospective Case Series Reporting Early Clinical and Radiographic Outcomes. Foot & Ankle Specialist 2019, 13: 397-403. PMID: 31353946, DOI: 10.1177/1938640019866322.Peer-Reviewed Original ResearchConceptsRetrospective case seriesSyndesmotic fixationRadiographic outcomesCase seriesShort-term followFirst clinical dataAnkle fracturesAnatomical reductionRetrospective reviewPostoperative radiographsWeight bearingHardware removalBony erosionRadiographic parametersIntact screwsClinical dataSyndesmotic diastasisSyndesmotic disruptionInclusion criteriaLevel IVScrew breakageNovel screwAdequate fixationScrew looseningSimilar implantsA Compatibility Guide for the Orthopaedic Surgeon Planning to Perform Hardware Removal Surgery.
Riedel MD, Cronin PK, Kaiser PB, Kwon JY. A Compatibility Guide for the Orthopaedic Surgeon Planning to Perform Hardware Removal Surgery. Journal Of The American Academy Of Orthopaedic Surgeons 2019, 27: e92-e95. PMID: 30212397, DOI: 10.5435/jaaos-d-17-00658.Peer-Reviewed Original Research
2018
Implant Removal Matrix for the Foot and Ankle Orthopaedic Surgeon
Kaiser PB, Watkins I, Riedel MD, Cronin P, Briceno J, Kwon JY. Implant Removal Matrix for the Foot and Ankle Orthopaedic Surgeon. Foot & Ankle Specialist 2018, 12: 79-97. PMID: 30132700, DOI: 10.1177/1938640018791015.Peer-Reviewed Original ResearchIatrogenic fracture gapping during fixation of Jones fractures: Anatomic and mechanical considerations in a cadaveric model
Kaiser PB, Riedel MD, Qudsi RA, Ghorbanhoseini M, Kwon JY. Iatrogenic fracture gapping during fixation of Jones fractures: Anatomic and mechanical considerations in a cadaveric model. Injury 2018, 49: 1485-1490. PMID: 29921536, DOI: 10.1016/j.injury.2018.04.024.Peer-Reviewed Original ResearchConceptsIntramedullary screw fixationFracture gappingIntermetatarsal ligamentLigamentous attachmentsJones fracturesIatrogenic fractureDistal extentCadaveric modelScrew fixationFracture displacementMetatarsal articulationsFresh-frozen cadaveric feetSurgical fixationIatrogenic displacementAnatomic alignmentAnatomic positionFracture locationGroup 2Group 1Distal aspectCadaveric feetFracture lineLigamentous structuresStandard fashionLigamentTechnical tip: Removal of a broken tri-cortical syndesmotic screw using a “perfect circle” technique
Riedel MD, Briceno J, Miller CP, Kwon JY. Technical tip: Removal of a broken tri-cortical syndesmotic screw using a “perfect circle” technique. Injury 2018, 49: 877-880. PMID: 29496318, DOI: 10.1016/j.injury.2018.02.022.Peer-Reviewed Original Research