Her Dentist Said Everything Is Fine, But it’s NOT!

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I’m hoping you can give me some guidance. I’ve never had a cavity before so I don’t know what a cavity feels like but am wondering if I’ve developed my first one. I had a check-up just a month ago and my dentist said everything looked fine, so it would have to be pretty new. It is a bit hard to describe but feels a bit like someone is pulling my back teeth and then letting go. It only lasts a short time, but it is distracting and I don’t want to ignore if anything is wrong. My husband says I grind my teeth when I’m sleeping. Could that be it? Or is this what a cavity feels like?

Miranda

Dear Miranda,

a woman holding her jaw from TMJ pain

I know you said everything was fine at your last check-up, but if you are a tooth grinder, everything is not fine. I’m worried you are not getting adequate care. Some discount clinics only focus on cavities and don’t pay attention to important issues such as gum disease, bruxism (teeth grinding and clenching) or other occlusion issues such as TMJ Disorder. Overlooking these things can cause serious long-term problems.

I haven’t examined you and wish I had an x-ray to look at, but what you are describing does not sound like decay to me. The two possibilities that come to mind immediately are gum disease or damage from the grinding. Either one of these would need to be dealt with and the sooner the better.

If You Are Grinding Your TEeth

Grinding your teeth is an urgent matter, especially if you’ve been doing it for a while. You can end up cracking your teeth or grinding them down to nubs. This will cause you to need a full mouth reconstruction which requires placing a porcelain crown on every tooth.

There is a simple fix for this which can save your teeth. Your dentist can make a custom-fitted night guard. This will protect your teeth from the grinding as well as pressure if you clench. It’s much better to get a night guard than to leave your teeth unprotected and end up having to spend tens of thousands of dollars crowning every tooth.

If You Have Gum Disease

Gum disease is also serious. If left untreated, your teeth will eventually fall out. Then you’ll need expensive tooth replacement options, such as dental implants.

As I said earlier, I’m not sure you’re getting adequate care from your current dentist. I’d like you to see another one, sooner rather than later.

This blog is brought to you by East Cobb Dentist Dr. Cristi Cheek.

TMJ Problem or Cavity

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I’ve never had a cavity before so I don’t know what they feel like. Lately, I’ve been having pain at the back of my mouth with a couple of my molars. It comes and goes. I thought it might be a cavity but I was asking a friend about it and she said that hers was that way because of TMJ problems from grinding her teeth. I know I do that because my dentist said I do. So, how do I know if my problem is a cavity or TMJ?

Alana

Dear Alana,

An illustration with a close up of a TMJ Joint
The Temporomandibular Join

I will say first I am more than a little concerned your dentist told you that you were grinding your teeth but didn’t explain the importance of it being dealt with or suggest a treatment.

The grinding of your teeth will wear them down to little nubs until you’ll either need them crowned or they will begin to crack. Additionally, it will begin to wear down your the joint that is the center of TMJ Disorder.

He should have suggested you wear a nightguard. This is such a simple fix. He custom fits a special nightguard for you to wear while you sleep. Most people who grind their teeth, do so at night and don’t realize it is happening. Wearing the guard protects your teeth from the grinding motion.

Leaving TMJ Causes Untreated

If you don’t get a nightguard, eventually you will need what is known as a full-mouth reconstruction. This means every tooth will have to be crowned. It is a very expensive procedure and only a handful of dentists have the training necessary to do it right.

Simple prevention now will save you a fortune.

Cavity or TMJ

As to your original question. The only real way to know if you have a cavity is to go in and have it checked. Your dentist will do x-rays as well as a physical examination.

The earlier you catch a cavity the better. A filling is better than a crown. A crown is better than an extraction and tooth replacement.

My recommendation is you go in to see your dentist and eliminate a cavity. From there find a TMJ dentist who will give you the proper solution for your grinding.

This blog is brought to you by East Cobb Dentist Dr. Cristi Cheek.