I had to deal with peyronie's disease and the wave therapy was something the Urologist recommended in office. But was expensive and not covered by insurance. He said wave therapy is time consuming and not as effective. I opted for injections, (and it is just as Not fun as it sounds LOL)
The wave therapy is suppose to stimulate blood flow.
Below is an example of the cost - ouch in the pocket and the groin
The P-Wave - Extracorporeal Shock Wave Therapy (ESWT)
Non-invasive, using the same technology that breaks down kidney stones. Disrupt the scar tissue and blood vessel plaque build-up in your penis that impede your best performance. Series of six treatments $3,000 (recommended two weeks apart) Series of twelve treatments $5,400. Individual treatments $550