2022
Anatomic Radial Head Arthroplasty: The Importance of Implant Angle
Cherches MF, Halvorson R, Lalchandani G, Kandemir U, Lattanza LL, Lee N. Anatomic Radial Head Arthroplasty: The Importance of Implant Angle. The Journal Of Hand Surgery 2022, 47: 534-539. PMID: 35397935, DOI: 10.1016/j.jhsa.2022.02.001.Peer-Reviewed Original ResearchMeSH KeywordsArthritisArthroplastyElbow JointHumansProstheses and ImplantsRadius FracturesRange of Motion, ArticularRetrospective StudiesTreatment OutcomeConceptsRadial head arthroplastyImplant failureStress shieldingRadiocapitellar arthritisOptimal implant designSTUDY/LEVELImplant angleRadial head implantsStem-shaft angleImplant designAcute fracturesRetrospective reviewNeck fracturesImplant survivalInternal fixationProsthesis removalProsthesis positioningRadial headProximal radiusLateral radiographsAcademic centersElbow radiographsAnatomic designHead implantsIntact implants
2021
Patient outcomes and costs after isolated flexor tendon repairs of the hand
Lalchandani GR, Halvorson RT, Zhang AL, Lattanza LL, Immerman I. Patient outcomes and costs after isolated flexor tendon repairs of the hand. Journal Of Hand Therapy 2021, 35: 590-596. PMID: 34016517, DOI: 10.1016/j.jht.2021.04.015.Peer-Reviewed Original ResearchMeSH KeywordsAdultFinger InjuriesHandHumansMaleMiddle AgedRetrospective StudiesTendon InjuriesTendonsConceptsPrimary flexor tendon repairFlexor tendon repairReoperation rateTendon repairTherapy utilizationAcute flexor tendon injuriesLate reoperation rateOdds of reoperationSurgeons counsel patientsRetrospective cohort studyPrimary tendon repairMultivariable logistic regressionFlexor tendon injuriesAmount of therapyChi-square testReoperation needTherapy visitsCohort studyCounsel patientsIndependent predictorsMedian timeMultivariable analysisSurgical optionsMale sexRehabilitation utilization
2019
Open Surgical Release of Posttraumatic Elbow Contracture in Children and Adolescents
Piper SL, Lattanza LL, Shen TS, Wall LB, Goldfarb CA. Open Surgical Release of Posttraumatic Elbow Contracture in Children and Adolescents. Journal Of Pediatric Orthopaedics 2019, 39: 241-246. PMID: 30969254, PMCID: PMC6292736, DOI: 10.1097/bpo.0000000000000923.Peer-Reviewed Original ResearchConceptsPosttraumatic elbow contracturesContinuous passive motionOpen surgical releaseSurgical releaseContracture releaseElbow contractureLigament repairActive rangeOpen elbow contracture releasePostoperative continuous passive motionForearm rotation arcOpen contracture releasePostoperative ulnar neuropathyRetrospective chart reviewTime of surgeryElbow contracture releaseFlexion-extension arcSmall case seriesTime of injuryRemoval of hardwareUlnar nerve releaseArthroscopic releaseNerve releaseUlnar neuropathyChart review
2017
Preoperative Computer Simulation and Patient-specific Guides are Safe and Effective to Correct Forearm Deformity in Children
Bauer AS, Storelli DAR, Sibbel SE, McCarroll HR, Lattanza LL. Preoperative Computer Simulation and Patient-specific Guides are Safe and Effective to Correct Forearm Deformity in Children. Journal Of Pediatric Orthopaedics 2017, 37: 504-510. PMID: 26491911, DOI: 10.1097/bpo.0000000000000673.Peer-Reviewed Original ResearchConceptsForearm rotationCase seriesFracture malunionForearm deformityCorrective osteotomyPatient-specific surgical guidesSuperficial radial nerve distributionDistal radioulnar joint instabilityRadial nerve distributionTransient sensory lossMultiple hereditary exostosesDistal radioulnar instabilitySurgical guideRange of motionPreoperative angulationPreoperative arcNerve distributionPatient-specific guidesClinical outcomesHereditary exostosesSensory lossUnaffected sideSurgical correctionDeformity correctionRadioulnar instability
2013
Clinical Presentation of Posterolateral Rotatory Instability of the Elbow in Children
Lattanza LL, Goldfarb CA, Smucny M, Hutchinson DT. Clinical Presentation of Posterolateral Rotatory Instability of the Elbow in Children. Journal Of Bone And Joint Surgery 2013, 95: e105-1. PMID: 23925751, DOI: 10.2106/jbjs.l.00623.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentChildCollateral LigamentsElbow InjuriesElbow JointFemaleHumansJoint InstabilityMaleRange of Motion, ArticularRetrospective StudiesRotationConceptsPosterolateral rotatory instabilityPositive pivot shift testPivot shift testUlnar collateral ligament reconstructionLigament reconstructionLateral ulnar collateral ligament reconstructionCollateral ligament reconstructionRotatory instabilityInitial injuryEarly physeal closureEvidence of deformityTherapeutic Level IVRetrospective chart reviewYears of ageLateral collateral ligament complexCollateral ligament complexChart reviewImmature patientsAdult patientsElbow fracturesRadiographic evidenceClinical presentationElbow traumaElbow dislocationPhyseal closure
2012
Surgeon perceptions and patient outcomes regarding proximal ulna fixation: a multicenter experience
Edwards SG, Cohen MS, Lattanza LL, Iorio ML, Daniels C, Lodha S, Smucny M. Surgeon perceptions and patient outcomes regarding proximal ulna fixation: a multicenter experience. Journal Of Shoulder And Elbow Surgery 2012, 21: 1637-1643. PMID: 22445161, DOI: 10.1016/j.jse.2011.11.024.Peer-Reviewed Original ResearchConceptsProximal ulna fracturesImplant removalUlna fracturesSecond surgeonRetrospective chart reviewRemoval/revisionImplant removal rateChart reviewMulticenter experienceConsecutive patientsHardware removalSame surgeonPatient outcomesFunctional impairmentPatient dissatisfactionSafe surgerySurgical experiencePatientsOrthopaedic surgeonsSurgeonsSurgeons' perceptionsTension bandingOverall rateOverall satisfactionImplants