Figure 1From: Ultrasonographic evaluation of the supraspinous ligament in a series of ridden and unridden horses and horses with unrelated back pathologyLongitudinal ultrasonograms of the supraspinous ligament. (a) Normal appearance of the supraspinous ligament (b) A representative hypoechogeneic lesion (c) A representative hyperechogeneic lesion (d) A representative alteration of supraspinous ligament fibre pattern.Back to article page