Hi again,
I hear your frustration! I've experienced the same run-around, which besides being so frustrating is extremely costly and leaves you in pain for longer than need be. This is sadly a common occurance for people with TMJD because there are no industry standards and published, formalized best practices yet. Arghh it makes me frustrated just thinking about it! Those of us with bite issues shouldn't be paying out of pocket for the only treatment that helps (splint then orthodontics) but this is the way it is for now. I'm sure it'll change in the future but who knows when that day will come! Ok, I'll end my rant for now and say that I've been where you are sitting and there is a way out, so stay hopeful! The thing is that it's easy to get mis-treatment (either the wrong treatment or a the right treatment done badly), so we have to be super careful and do a ton of research.
Did you have any TMJlike issues before the braces? Were the braces to simply straighten teeth or were they supposed to change your bite as well?
Jaw clicking and popping is an obvious sign of disfunction, so I think it's a bit concerning that your dentist let it go on for so long. TMJ issues often start with popping/clicking in one ear and then eventually spread to the other, along with more serious TMJ issues if they aren't treated properly in the first place. Many people go years, unknowingly doing damage, because they think it's normal to pop their jaws. Any dentist that isn't alarmed by this sign of disfunction is questionable, in my opinion.
The reason I asked about jaw tracking device and tensing is because it sounds like you have a repositional splint. I am trying to ascertain whether your dentist is qualified by finding out if he has spent the money on proper equipment used by other experienced nm dentists to treat TMJ. There is a best practice when it comes to splint therapy and it involves using K7 jaw tracking and a tens machine. Everyone on these sites who is with a good nm dentist in repositional splint therapy for bite issues has a fairly similar procedure. It's important to know whether your dentist has had the post-graduate training in splint/orthodontic treatment and whether he's using the necessary technology/machines to do so safely and effectively.
Basically the K7 jaw tracking is meant as an important guide to find the optimal position for your bite. Before taking this measurement, it's necessary to deeply relax your facial muscles with the use of an ultra low frequency (ULF) tens machine. If this important step is missed, the measurement will be skewed and your orthotic will be fitted to a muscularly tense face in an unhealthy position. Once in splint therapy, an inexperienced nm dentist will rely only on the K7 tracking device to make adjustments but a good one will use this in conjuction with his/her personal expertise/training along with cues from the patients jaw to make the orthotic adjustments needed to find your healthy bite. I believe the K7 also helps track the specific measurement of the healthy bite position so that your dentist can have exact measurements rather. My nm dentist and most other good ones, have a home version of the ulf that they lend out to patients so they can tens at home while going through splint therapy. I eventually bought one because I found it helpful. If your facial muscles don't relax, it can be hard for your jaw to settle into a healthy position.
Your dentist is correct in saying that splint therapy should indicate whether or not the bite is the issue. Once your jaw gets a chance to rest into a healthy position after a good bite position is found (often 4-6 months of splint therapy), you should feel a reduction in symptoms and then you know that a healthy bite position is solving your issues. Now, if your splint therapy is not properly done by an inexpert dentist, it's possible that you won't find relief in splint therapy but that isn't because you don't have a bite issue - it's because your bite issues hasn't been treated by PROPER splint therapy!
Sadly, there are some cases where people without bite issues are put through splints and braces as well - again due to an inexpert dentist.
So if you have a repositional splint and your dentist is not following the procedure I've outline, I'd be very alarmed. If all your dentist did before setting you up with this splint is measure between your ear and nose, I'd be very concerned. I don't want to scare you...I just don't want another person to be harmed in the process of paying for help. And sadly this happens all the time with TMJ.
Now I'm a case where I looked desperately for help with the wrong dentists and expensive night guards that made things worse. I was in bed with crazy pain and symptoms for nearly two years. Now I finished splint therapy, which was tough for the first 5 months but then I had a huge turnaround. I'm now into my braces and still improving, and I've got my life back. There is hope for all of us - we just need to do exactly what your doing...looking for information and doing the necessary research to get the proper treatment.
I'm pulling for you! I'm also around if you have other question...
Bijou