I have NO idea if the scar tissue goes away, but that's a great idea. From everything I have read it helps to break it up, and if you're diligent with your PT there's a good chance it will stay broken up. But that there is always a chance it can freeze up again and come back... Fingers crossed if I go through this that it goes away and stays away..
And much agreed, the videos I watched brought both tears and panic to me ahhhhh!!!!!