2023
Some 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 ResearchMeSH KeywordsArthroplasty, Replacement, HipComputer SimulationHip JointHip ProsthesisHumansPolyethyleneRange of Motion, ArticularRetrospective StudiesConceptsTotal 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 useHip 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 ResearchMeSH KeywordsAcetabulumArthroplasty, Replacement, HipBone DiseasesComputer SimulationFemurFemur HeadHip JointHip ProsthesisHumansJoint DislocationsRange of Motion, ArticularConceptsTotal 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
2017
Ibuprofen impairs capsulolabral healing in a rat model of anterior glenohumeral instability
Packer JD, Varthi AG, Zhu DS, Javier FG, Young JD, Garver JV, Henry H, Tommasini SM, Blaine TA. Ibuprofen impairs capsulolabral healing in a rat model of anterior glenohumeral instability. Journal Of Shoulder And Elbow Surgery 2017, 27: 315-324. PMID: 29195899, DOI: 10.1016/j.jse.2017.09.027.Peer-Reviewed Original ResearchConceptsNonsteroidal anti-inflammatory drugsNSAID groupGlenohumeral dislocationRat modelControl groupUninjured limbUse of NSAIDsGlenohumeral instabilityGlenoid labrumAnterior glenohumeral dislocationAnterior-inferior labral tearsAnterior glenohumeral instabilityAnti-inflammatory drugsMatched pair analysisNew rat modelPersistent shoulder instabilityCapsular healingPostinjury administrationInjured limbImpaired healingLabral tearsHistologic analysisShoulder instabilityGlenohumeral stabilityBiomechanical testing