I did not know there was surgery for cording. I did have cording after my mastectomy and radiation. I was fortunate to have therapy early and long with a remarkable person. Following lots of stretching and massage she used cupping on the stubborn strands. That seemed to break up the cords. After about a year of PT, my range of motion is close to normal. Believe me, I have worked hard and will be doing the proscribed exercises daily for the rest of my life. Good luck to you and your team to rid you of pain.