Patient-Individualized Identification of Medial Patellofemoral Ligament Attachment Site to Femur Using “CLASS” MRI Sequences
Marc Barrera Uso,
Grégoire Thürig,
Alexander Frank Heimann
et al.
Abstract:Background:
Malposition of the femoral tunnel during medial patellofemoral ligament (MPFL) reconstruction may increase the risk of recurrence of patellar dislocation due to isometric changes during flexion and extension. Different methods have been described to identify the MPFL isometric point using fluoroscopy. However, femoral tunnel malposition was found to be the cause of 38.1% of revisions due to patellar redislocation. This high rate of malposition has raised the question of individual anato… Show more
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