Technical Failure of Medial Patellofemoral Ligament Reconstruction

作者: Matthew Bollier , John Fulkerson , Andy Cosgarea , Miho Tanaka

DOI: 10.1016/J.ARTHRO.2011.02.014

关键词: SubluxationFemoral tunnelPatellofemoral instabilityLateral instabilityMedial patellofemoral ligamentTechnical failureSurgeryMedicinePresentation (obstetrics)In patient

摘要: In patients with chronic patellofemoral instability who have normal alignment and deficient proximal medial restraints, ligament (MPFL) reconstruction is a good option to treat patellar instability. However, subluxation, articular overload, recurrent lateral are possible when the graft positioned non-anatomically. The clinical presentation of MPFL femoral tunnel malpositioning has not been highlighted in literature. We had 5 referred us after malpositioned led disabling symptoms need for revision surgery. This report highlights effects describes strategies identify anatomic insertion during

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