OK...English...
From what I understand, you have a definitive diagnosis (facet joints) and have tried all the therapies available without success...or have you? I have done both chiropractic and acupuncture from time to time and have had success when the problem does not require a surgical fix. I've had spinal injections plus cortisone in various locations...neither worked for me either. PT, posture correction (brace), heat, lifestyle changes and anti-inflammatories are ALL non-surgical treatments for facet joint problems and may very well work for many people. These are options you may have already tried but they also never worked for me when the problem required a true surgical fix (ex: my L4 bone spur). Your untreated pain can ruin your life, so if these haven't worked for you, then you need to look further.
If the doc is sure of the diagnosis and the only real fix is surgical then that's your path. I would talk to the consultant and ask what he/she recommends when all other therapies have failed. What would they do if this was THEIR spine? They are obligated to treat your pain...not just let you suffer for years. Long-term pain meds are not the real answer either. If your quality of life has deteriorated to the point where you cannot live or work without pain then it would seem that they have to address this. (I'm in the US so I don't know about UK healthcare rules.)
The next step is some kind of surgery and should only be used when all other treatments have failed.
If you need surgery, one possible fix is a Laminectomy.. This surgery creates space by removing the lamina — the back part of the vertebra that covers your spinal canal. Also known as decompression surgery, laminectomy enlarges your spinal canal to relieve pressure on the spinal cord or nerves. Your question to the consultant is whether or not this procedure can be used to correct your facet joint problem. I don't know that answer. If it will work, then it's a simple same-day procedure with no real lasting adverse effects. Had one...worked great.
If a laminectomy is NOT the correct solution for facet joints, then the fix could very well be a fusion. There are two types:
- TLIF (Transforaminal Lumbar Interbody Fusion): This is the "traditional" fusion where the docs go in from your back and use spacers, rails and screws to fuse the vertebrae. (See the first "blue-ish" picture...that's my L3-S1 fusion). Hospital stay, brace, rehab. This is a BIG surgery not to be taken lightly.
- LLIF (Lateral Lumbar Interbody Fusion): This is the one where the docs go in from your SIDE and insert a device between your vertebrae replacing the disc. This can be done for one or two discs in the same operation. Fast, overnight stay, no brace, no rehab. Magic. (Second picture is my LLIF at L2/L3.)
So those are your surgical options...although there may be other procedures I'm unaware of. I've had all three so that's from my experience.
Recommendations:
1. Do the research...educate yourself...take full control of your situation. Once you have the knowledge, you are in a better situation to make good choices instead of being at the mercy of "the system".
2. You have to use your "quality of life" card to get the help you need. Very powerful tool. Put the consultant in your situation. Turn the tables and get what you need.
3. Make sure you have exhausted ALL other therapies before discussing surgery. That will leave the consultant with no other choices.
4. Anyone who claims that ALL spine problems can be fixed with just exercise when some cases absolutely require a surgical fix (ex: my bone spur) is completely, unequivocally delusional. I will bet that if they were in your shoes and exercise alone didn't solve their problem leaving them in constant pain and destroying their life, they'd be at a neurosurgeon's door in a heartbeat.
Surgery is NOT to be taken lightly, so make sure you have not only tried all the other treatments but have given them a chance...the time...to make a difference. I've had lots of sciatica episodes over the years. Depending on the trigger, some were fixed in minutes, others over the course of 4-6 weeks. If you have truly given these other treatments a good chance to work and they have not, then that's more ammunition on your side.
Good luck with this. Remember that you have to put your pain aside and take control of your own health. No one else will do it for you.