I heard active release techniques do wonders for degenerative disc disease. Hell, it does wonders for everything else, so I don't see why not.
To quote Dr. Leahy:
"The major cause of back problems is a process called cumulative trauma disorder. This is exactly what we've been talking about. You do something like work all day, standing or sitting, and typically the deeper back muscles in most people are not as strong as they should be, so they stay tight. This will form scar tissue inside the muscle. Now a couple of things happen. One, the scarring shrinks so it makes the muscle short and it blocks the circulation and hurts. Mechanically it's not correct, so then you start affecting the mechanics of the spine and the discs, resulting in degeneration."