2024
Using preoperative planning software to assess the effect of head length on prosthetic range of motion in a high-risk population: a three-dimensional modeling study
Eslam Pour A, Tung W, Donnelley C, Tommasini S, Wiznia D. Using preoperative planning software to assess the effect of head length on prosthetic range of motion in a high-risk population: a three-dimensional modeling study. International Orthopaedics 2024, 48: 2403-2410. PMID: 38767711, DOI: 10.1007/s00264-024-06191-8.Peer-Reviewed Original ResearchProsthetic range of motionPreoperative planning softwareRange of motionMethodsForty-three patientsTotal hip arthroplastyExternal rotationPlanning softwareHigh-risk populationPreoperative templatingCT-based modelSurgical planningPrimary total hip arthroplastyHip extensionMaximum external rotationProsthetic head diameterOutcome variablesRisk of impingementSurgeonsHipHip arthroplastyProsthetic impingement
2023
The Use of Computer Navigation and Robotic Technology in Complex Total Hip Arthroplasty.
Ross K, Wiznia D, Long W, Schwarzkopf R. The Use of Computer Navigation and Robotic Technology in Complex Total Hip Arthroplasty. Bulletin Of The NYU Hospital For Joint Disease 2023, 81: 232-239. PMID: 37979140.Peer-Reviewed Original ResearchConceptsTotal hip arthroplastyCAS navigationRobotic technologySurgical navigationNavigationHip arthroplastySignificant leg length discrepancyComplex total hip arthroplastyRobot-assisted total hip arthroplastyRobotic-assisted total hip arthroplastyConventional total hip arthroplastyLeg length discrepancyTechnologyCases of deformityComputer navigationComponent accuracyComplex casesComputerOperative timePreoperative deformityLength discrepancyPossible complicationsAccurate component positioningTha dataRevision casesSome Offset Restoration Options Can Paradoxically Lead to Decreased Range of Motion in Primary Total Hip Arthroplasty: A 3-Dimensional Computer Simulation Study
Pour A, Donnelley C, Tung W, Tommasini S, Wiznia D. Some Offset Restoration Options Can Paradoxically Lead to Decreased Range of Motion in Primary Total Hip Arthroplasty: A 3-Dimensional Computer Simulation Study. The Journal Of Arthroplasty 2023, 39: 514-519.e3. PMID: 37625464, PMCID: PMC10843541, DOI: 10.1016/j.arth.2023.08.057.Peer-Reviewed Original ResearchConceptsTotal hip arthroplastyRange of motionPrimary total hip arthroplastyHip flexionHip arthroplastyParadoxical increaseHigh-offset stemsRobotic arm-assisted total hip arthroplastyGroup of patientsSubset of patientsSagittal pelvic tiltVarus neckMaximum internal rotationPelvic tiltOptimizing outcomesImplant design featuresDecreased rangeHip extensionExternal rotationImplant choiceProsthetic headMaximum external rotationFlexionImpingement riskLiner useSimulating movements of daily living in robot-assisted total hip arthroplasty with 3D modelling
Tung W, Donnelley C, Pour A, Tommasini S, Wiznia D. Simulating movements of daily living in robot-assisted total hip arthroplasty with 3D modelling. Bone & Joint Open 2023, 4: 416-423. PMID: 37263587, PMCID: PMC10234721, DOI: 10.1302/2633-1462.46.bjo-2023-0046.r1.Peer-Reviewed Original ResearchTotal hip arthroplastyPreoperative protocolHip arthroplastyExternal rotationPrimary total hip arthroplastyRobot-assisted total hip arthroplastyPatient's preoperative imagingRisk of impingementPreoperative planning softwareHip abduction/adductionPreoperative imagingMost hipsSacral slopePostoperative stabilityDaily livingHip flexion/extensionAbduction/adductionFlexion/extensionPlanning platformKnee positionPatient safetyPatient positionMaximum external rotationPlanning softwareHipHip Abduction Can Be Considered the Sole Posterior Precaution Strategy to Lower the Rate of Impingement After Posterior Approach Total Hip Arthroplasty With Large Femoral Head: A Computer Simulation Study
Eslam Pour A, Tung W, Donnelley C, Tommasini S, Wiznia D. Hip Abduction Can Be Considered the Sole Posterior Precaution Strategy to Lower the Rate of Impingement After Posterior Approach Total Hip Arthroplasty With Large Femoral Head: A Computer Simulation Study. The Journal Of Arthroplasty 2023, 38: 1385-1391. PMID: 36709882, PMCID: PMC10257737, DOI: 10.1016/j.arth.2023.01.027.Peer-Reviewed Original ResearchConceptsTotal hip arthroplastyAnterior pelvic tilt angleHip abductionPelvic tilt angleHip arthroplastyHip precautionsPosterior approach total hip arthroplastyPrimary total hip arthroplastyAnterior inferior iliac spineLarger prosthetic headsHip internal rotationRisk of dislocationHip external rotationCup anteversion angleLarge femoral headsAbsolute riskBony impingementHip flexionIliac spineFemoral headExternal rotationProsthetic headAnteversion anglePatientsAcetabular implants
2022
Computer-Assisted Navigation for Complex Revision of Unstable Total Hip Replacement in a Patient With Post-traumatic Arthritis
Rankin KA, Petit L, Nasreddine A, Minotti P, Leslie M, Wiznia DH. Computer-Assisted Navigation for Complex Revision of Unstable Total Hip Replacement in a Patient With Post-traumatic Arthritis. Arthroplasty Today 2022, 15: 153-158. PMID: 35586609, PMCID: PMC9108506, DOI: 10.1016/j.artd.2022.03.015.Peer-Reviewed Original ResearchPost-traumatic arthritisComputer-assisted navigationImageless computer-assisted navigationUnstable total hip replacementRevision total hip arthroplastyAdult male patientsRecurrent hip instabilityTotal hip arthroplastyComplex revision casesTotal hip replacementMale patientsAcetabular fracturesHip arthroplastyJoint instabilityHip instabilityRevision casesComponent malpositioningHip replacementCup positioningArthritisPatientsComplex revisions
2021
Diagnosis of Guillain-Barré Syndrome After Total Hip Arthroplasty: A Case Report.
Tesoriero P, Feng JE, Anoushiravani AA, Kiprovski K, Marwin S, Wiznia D. Diagnosis of Guillain-Barré Syndrome After Total Hip Arthroplasty: A Case Report. JBJS Case Connector 2021, 11 PMID: 34038913, DOI: 10.2106/jbjs.cc.20.00848.Peer-Reviewed Case Reports and Technical NotesConceptsTotal hip arthroplastyCase reportHip arthroplastyGuillain-Barré syndrome variantsAcute periprosthetic infectionLower extremity weaknessSingle-stage revisionGuillain-Barré syndromeElectrodiagnostic studiesExtremity weaknessIntravenous immunoglobulinClinical suspicionSurgical debridementPostsurgical complicationsPeriprosthetic infectionNeuromuscular deficitsDisease progressionSyndrome variantLiner exchangeArthroplastyReportDebridementPainComplicationsAmbulationRetroperitoneal Approach for Excision of Wear-Debris Pseudotumor: A Case Report.
Bellamkonda KS, Tonnessen BH, Molho DA, Lindskog D, Wiznia D. Retroperitoneal Approach for Excision of Wear-Debris Pseudotumor: A Case Report. JBJS Case Connector 2021, 11 PMID: 33730003, DOI: 10.2106/jbjs.cc.20.00166.Peer-Reviewed Case Reports and Technical Notes
2020
Applying the hip-spine relationship in total hip arthroplasty
Wiznia DH, Buchalter DB, Kirby DJ, Buckland AJ, Long WJ, Schwarzkopf R. Applying the hip-spine relationship in total hip arthroplasty. Hip International 2020, 31: 144-153. PMID: 32787460, DOI: 10.1177/1120700020949837.Peer-Reviewed Original ResearchConceptsHip-spine relationshipTotal hip arthroplastyHip arthroplastyAnatomical safe zoneTotal hip arthroplasty dislocationHip arthroplasty dislocationDual-mobility articulationLarge femoral headsRadiographic evaluationOffset stemFemoral headAcetabular anteversionPatientsArthroplastySafe zoneAdditional protection