Tea field
Gum disease and heart disease

There have been numerous studies linking gum disease and heart disease. They are still not exactly clear on the relationship (does one cause the other? is one a symptom of the other? or…?). However, if you have gum disease, get it treated. Go to your dentist if you have sore or bleeding gums. Regular checkups will let your dentist keep an eye on your gums for the first sign of a problem. Inflamed, irritated gums are often a sign of other disease in your body as well.

And, if you do have gum disease, it might not be a bad idea to get your heart checked, too. Just in case.

While it’s easy to find dietary guidelines for heart disease, there’s not so much for gum disease. Here’s an article on the Eating Well website that discusses the benefits of raisins, green tea, and whole grains for heart disease and for gum disease.

Dentists’ Top 10 Strangest Things Found in a Patient’s Mouth
toy cars

Sometimes, you just need a laugh. This list of strange things found in patient’s mouth should give you at least a good chuckle.

As an endodontist, Dr. Conner hasn’t come across these types of items (most thankfully), but she has had pus spurt from a tooth when she opened the canal space. Welling pus is not unusual at all. The pressure of all that pus trying to escape can be painful. The good news for the patient is once that pus is released, they start feeling better immediately. Kind of like unbuttoning the top button of your pants after a huge Thanksgiving Day meal.

YouTube worth watching

With the stay-at-home time I’ve had over the past few months, I’ve watched lots of YouTube videos. I noticed there are plenty of stay-at-home bored people who are also very creative. So, while we’re all watching way too much YouTube, check out some of the videos from the American Association of Endodontists. And, beware the videos that tell you root canals cause cancer and other claims that, while creative, are false.

Do I really need a root canal?!!

If you have excruciating pain, you’re a lot more likely to think a root canal is a good idea. If you have just some discomfort, or no pain at all, you’re a lot more likely to think a root canal isn’t really necessary. So not true! When you’re in pain, the problem is obvious. It’s often one of two things. Either the nerve is dying and is not going quietly into that goodnight or, infection is causing problems outside the tooth. Since 100% of dead teeth get infected, either way, you need a root canal. The bottom line on root canal treatment is that it controls infection.

If you have little or no pain, you can still have infection that eventually will cause all kinds of issues. Your tooth may have died quietly so you never knew it happened. But, as I said, 100% of dead teeth get infected so your dentist probably saw signs of that infection during an exam and/or on an x-ray. The most common sign is bone loss at the tip of the tooth’s root. That only continues to get worse until not only that tooth but teeth around it get compromised. Not to mention the health risks of having an uncontrolled infection.

Two stories to make my point. The first was someone who had an upper molar die and get infected. Because those teeth are pushing on your sinuses (in some cases they actually hold the sinus up but that’s another post), any infection can move into your sinuses. Because infection had been so long-standing and she frequently had sinus infections anyway, she lost the tooth. Then she lost the implant because the infection kept returning. Then she had sinus surgery. And back and forth it goes. She is now losing another tooth to the same cycle of infection. And, implants are not an option since that cycle continues. And, it all started because she waited several years before treating the initial problem. It wasn’t really painful so it could wait, right?

The second was an 18-year-old who came to our practice with a lower front tooth that hurt. She was actually referred 2 years before but since her pain was minimal, they didn’t pursue the referral. Now, at 18 the pain has gotten significant enough that she came to see us. The x-ray we had from when she was 16 showed some bone loss. As a healthy kid, that bone loss would have healed in no time. In a year or two there would be no sign of it (when we’re older, like all our aches and pains, things take a little longer to heal). Unfortunately, she did not come then. When she finally did, the bone loss was so extensive she was not only going to lose that tooth but the two teeth to either side of it (maybe more). That has to be the worse time I had to deliver such news to a patient. An 18-year-old girl losing all of her lower front teeth.

While those are extreme examples, someone waiting too long to see us because the pain wasn’t too bad happens nearly every week. Then they really don’t need a root canal because the tooth is unrestorable and has to be extracted. So…don’t wait!!

X-rays showing bone loss progression over two years.
Tooth trauma and root canals

Here is an online dental trauma guide. It’s probably a good idea to know what to do in an emergency, especially if you have kids.

And, while we’re talking about tooth trauma, be sure and wear mouthguards for all sports or other activities where you run the risk of getting hit in the mouth. You’d be surprised how easy this is. One of the more common causes we see is where someone is knocked in the mouth by a baby or dog.

Tooth pain!
Make it stop!

Here is an article on Dear Doctor about tooth pain. It discusses the different types of pain, possible causes, and treatments.

One thing I’ve learned working in this practice, it doesn’t get better on its own. It only gets worse (and the longer you wait, the more expensive the treatment options become). If you’re having tooth pain, get to your dentist!


Welcome to our new blog on all things endodontic. We will try to find resources for your frequently asked questions, descriptions of the different types of root canal treatments, and current research in the field. If you know of reputable sources, please let us know and we’ll be happy to add them to our site. If you have any questions, just ask. We’ll do our best to answer them ourselves or find an answer for you. And, if there’s anything else you’d like to see on this site, just send us a request.

This blog is provided by the practice of Deb Conner, DDS, MS, an endodontist in Durham, NC. Our hope is you will never need a root canal treatment. But, if you do, then we hope these pages will help you learn all you need to know to be prepared for your appointment.

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