Association between radial meniscal tears with and without posterior root involvement and subchondral insufficiency fracture of the knee: the mediating role of meniscal extrusion
Purpose The purpose of this study was to assess the association between knee subchondral insufficiency fracture (SIF) and radial meniscal tears and evaluated medial meniscal extrusion as a mediator. Materials and methods A retrospective matched case-control study of knee MRIs obtained from November 2021 to November 202...