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
Simulating 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 softwareHip
2017
Delayed-Onset Sciatic Nerve Palsy After Periacetabular Osteotomy
Leunig M, Vigdorchik JM, Eslam Pour A, Willi-Dähn S, Ganz R. Delayed-Onset Sciatic Nerve Palsy After Periacetabular Osteotomy. JBJS Case Connector 2017, 7: e9. PMID: 29244691, DOI: 10.2106/jbjs.cc.16.00084.Peer-Reviewed Original ResearchConceptsSciatic nervePeriacetabular osteotomySciatic nerve palsySciatic nerve injurySevere hip dysplasiaSoft tissue retractionRetroacetabular osteotomiesNerve palsyNerve injuryAdolescent patientsIndirect injurySurgical correctionDirect injuryBone spursHip dysplasiaAcetabular fragmentInjuryOsteotomyPatientsNerveDirect damageIschialPalsyDysplasiaHip