Has anyone use Softwave Therapy to remove scarr tissue

Over two years ago I started have problems with my legs.
In time I managed to break scar tissue of my right leg but not my left. X-rays showed I had large amount of scar tissue in left leg. Started physical therapy but has not worked.
The orthopedic surgeon said he could not remove it not treat like a frozen shoulder. I wanted him to put me to sleep and force my leg to bend. I was willing to cope with that pain and go to physical therapy. He refused second option.
Has anyone used Softwave Therapy for a "frozen" leg? Looking for help to break up scar tissue.