I had my knee replaced from stage 4 bone-on-bone arthritis as a result of a staff infection during a routine scope. As a result, I have had 7 surgeries on the same knee. After the last surgery (TKR) my range of motion (flex did not come back very well, just past 90 degrees) I need a little more flex ROM so I can surf again. Can this technology loosen scar tissue adhesions that are keeping my knee from flexing more???