Hello - Yes I have had spinal fusion in august 2008. S1,L5&L4.
They used rods and screws and also a type of synthetic bone material which was put into a cage which was inserted into the gap where my disc should have been. In time the bone material should grow and fuse the vertabreaz together. I will request you as a friend and if you wanna talk about it more we can. If you look at my other posts you will see why I needed the op etc. Regards jem