Hi parker214 I myself have not had any migration. But I do have a surgical paddle implanted it was installed during my trial and left in place as I had chosen to go forward with the implant after the end of my trial. and I continue to get great relief from it I wish more doctors would consider the paddle a more viable option then they do right now. One of our members posted by Mark56 posted something I lived by after my implant its called B.L.A.S.T it helps you remember the do's & don'ts after implant surgery. I must say also they people here on this site have all been a great help to me during my trial and afterwards they are very knowledgeable and willing to lend a hand from their past experience so that others may prosper and not suffer as some of them have. I hope that you able to lead a better life after you surgery.