2024
The feasibility of a novel 3D-Printed patient specific cutting guide for extended trochanteric osteotomies
Bergemann R, Roytman G, Ani L, Ramji A, Leslie M, Tommasini S, Wiznia D. The feasibility of a novel 3D-Printed patient specific cutting guide for extended trochanteric osteotomies. 3D Printing In Medicine 2024, 10: 7. PMID: 38427157, PMCID: PMC10905807, DOI: 10.1186/s41205-024-00204-3.Peer-Reviewed Original ResearchPatient-specific cutting guidesCutting guidesPlanned osteotomySoft tissue injuriesTotal hip arthroplasty surgeryCT scanSurgical techniqueRevision total hip arthroplasty surgeryClinical trialsPerformed osteotomyHip arthroplasty surgeryTissue injuryNon-unionPatientsCadaveric testingSimpleware ScanIPOsteotomySoft tissueTrochanteric osteotomyProximal femurArthroplasty surgeryIntramedullary canalHuman subjectsExtended trochanteric osteotomyFemoral canal
2022
Simulating Prophylactic Fixation Methods for Osteoporotic Femoral Neck Fracture Prevention
Roytman G, Ramji A, Beitler B, Yoo B, Leslie M, Baumgaertner M, Tommasini S, Wiznia D. Simulating Prophylactic Fixation Methods for Osteoporotic Femoral Neck Fracture Prevention. Geriatric Orthopaedic Surgery & Rehabilitation 2022, 13: 21514593221141376. PMID: 36533207, PMCID: PMC9747871, DOI: 10.1177/21514593221141376.Peer-Reviewed Original ResearchFemoral neck systemDynamic hip screwExternal forcesImpact scenariosFemoral neck fracturesSingle-leg stanceFemoral neckHigh stiffnessFall scenariosNeck fracturesFracture patternsLeg stanceConstruct stiffnessLateral impactStiffnessChoice of implantsDifferent implantsSawbone femurProphylactic stabilizationGeriatric patientsHigh morbidityFracture preventionProphylactic fixationSurgical correctionClinical trials