Figure 4.
Treatment options compared with Placebo. H-FSW = high-intensity focused extracorporeal shock wave, IPST = intracorporeal pneumatic shock therapy, L-FSW = low-intensity focused extracorporeal shock wave, LLLT = low-level laser therapy, M-FSW = medium-intensity focused extracorporeal shock wave, NIN = noninvasive interactive neurostimulation, PLA = placebo, RSW = radial extracorporeal shock wave therapy, UG-PRF = ultrasound-guided pulsed radiofrequency treatment, ULT = ultrasound therapy.