Ugo Carrozzo a , Matteo Toniato a , Adrian Harrison b https://doi.org/10.1016/j.jevs.2019.07.007 Therapeutic ultrasound is a noninvasive, well-tolerated treatment for horses that requires no sedation and is easily applied in clinical settings. In this study, 23 sport horses with suspensory ligament injuries were treated using EQ Pro, a low-frequency ultrasound device. After an average of 3.3 weeks of treatment and routine rehabilitation, 87% returned to competition. Ultrasoun