Fig. 4
From: Preliminary diagnosis of medial meniscus posterior root tears using the Rosenberg radiographic view
a Correlation of medial meniscus extrusion (MME) with the distance between the medial tibial eminence (MTE) and medial femoral condyle (MFC). The correlation coefficient between MME and MTE–MFC distance is r = 0.603, P < 0.05. b Correlation between MME and medial joint space (MJS). The correlation coefficient between MME and MJS is r = − 0.535, P < 0.05