Things going very wrong after Dynesys

[nigel]

Hi. I have beem reading about your dynesys and as a result am quite concerned. I am due to have the op on the 12th nov. My problem is that I had a disc out a few years ago thru a slipped disc from tennis. Now another disc is degenerating and that apparently is excreting a chemical which inflames the bone. He intends to remove that disc and fuse and then use dynesys on the disc above to try to prevent more damage to that. Sorry to dribble on but I am wprried about the op the pain after and everything. Can anyone here help me with this worry. Many regards Nigel