And yes, there are people who have been "cured" and many more who "manage" their tmj. My personal experience and research tells me that you could either have developed tmj when you had to have your mouth open very wide for a long time in pulling the molar. The other very good possibility is that your bite balance was thrown off when it lost that tooth. Was the molar an adult tooth? Was it replaced with an implant or anything?
It is essential for our mouths and jaws to work together in a balanced fashion. When that balance is interrupted, it can cause night-time bruxism. Your mouth is trying to find a new balance while you are sleeping. If the grinding and/or clenching goes on for a while - pain. Either the jaw muscles just get exhausted and cause pain or the cartilage disc in the joint (usually only one side) is slightly displaced, which causes muscle spasms and pinched nerves, etc., etc. - pain.
What do you do about it? Research, research and more research. You will need to be more knowledgeable about tmj than many medical professionals (sad to say). After you have got some information in your head, see your dentist. Ask him about your bite. Is it balanced now? Even a very small spot on one tooth can disrupt that precious balance. I pray that you have a good dentist who will understand what you are getting at because some don't and won't. You might need to have one little spot filed (.Do .Not allow many teeth to be filed. That can cause more problems.)
you might be prescribed valium or xanax for a few weeks to take at night to break up any bruxism while sleeping. Try not to use your mouth very much for talking and eating for a few weeks. Eat softer foods. Use moist heat and/or ice directly on the jaw joint and area.
If you are popping your jaw(s) - .Stop. You will feel like you are going crazy when you don't, but you are damaging the area every time you do. This is how my tmj got so bad and for so many years.
Work on relaxation therapy (exercises, yoga, massage, physical therapy) and posture changes/corrections. I can't stress the importance of posture enough. I had been told posture once or twice along my tmj journey of 26 years and I poo-pooed it. I didn't take it seriously. Not until several months ago. Wow! It has made a huge difference. With the heavy use of computers nowadays, we tend to sit totally wrong in front of the monitor putting undue stress on the jaw joint surprisingly. If you are a head and chin thruster (bring your head forward toward the monitor), you must correct this. Sit back and straight with head over body. Shoulders should be relaxed back and down. Chin must be kept back and down. Again, posture is very, very important for a healthy tmj.
This posting has gotten too long and I must close. Don't get discouraged. I can name names of people "cured" and "managed" (i am in the managed group), so if I didn't give up after 25 years, you can't either.
Don't let dentists, parents and doctors not take you seriously when you tell them you have tmj and you don't feel good. My hope and prayer is that you will find a good support group of parents, friends and medical people who will guide you to the help you need. There are too many bad tmj "specialists" out there, so be very careful. That's why I mentioned that you be smart and research. Make wise and rational decisions and don't make any decision about tmj when you are emotional. Take time to think it all out. Tmj tends to be an expensive disorder to fix sadly, but you might be surprised that the people who really can help you, will tend to charge less or take payments. They seem to be the ones who care.
I have to go. Let me know how you are doing. Relax. Relax your body and sleep well. It will help.
God bless...
Carol
(i didn't have time to proof read. Excuse any oops please.)