Medial and Lateral Meniscus Posterior Root Tears with an Intact Anterior Cruciate Ligament

Figure 2

Magnetic resonance imaging—coronal view. (a) Preoperative medial meniscus extrusion (MME) (4.3 mm) and highly damaged articular cartilage on the medial femoral condyle (arrowhead). (b) Preoperative lateral meniscus extrusion (LME) (1.2 mm). (c) Postoperative MME (7.0 mm) and improved articular cartilage (arrowhead). (d) Postoperative LME (0.9 mm).