Fig. 4From: Threshold-based quantification of fatty degeneration in the supraspinatus muscle on MRI as an alternative method to Goutallier classification and single-voxel MR spectroscopyThe fat/water ratio of MRS was compared with the threshold-based fat fraction measurements in (a) the supraspinatus muscle and (b) the region of the supraspinatus fossa (Pearson correlation test)Back to article page