How much change in pelvic sagittal tilt can result in hip dislocation due to prosthetic impingement? A computer simulation study
Pour AE, Schwarzkopf R, Patel KPK, Anjaria MP, Lazennec JY, Dorr LD. How much change in pelvic sagittal tilt can result in hip dislocation due to prosthetic impingement? A computer simulation study. Journal Of Orthopaedic Research® 2021, 39: 2604-2614. PMID: 33749925, PMCID: PMC8455710, DOI: 10.1002/jor.25022.Peer-Reviewed Original ResearchConceptsTotal hip arthroplastySagittal pelvic tiltProsthetic impingementPelvic retroversionPelvic tiltHip motionAnterior pelvic tiltNeck-shaft anglePelvic sagittal tiltHigher neck-shaft angleLarge femoral headsTHA dislocationHip dislocationHip arthroplastySpinal fusionFemoral offsetLarge diameter headsSpinal pathologyHip flexionPelvic anteversionFemoral headSagittal tiltBone impingementDiameter headsImplant orientation