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What exactly is a root canal?

Hearing that you need a root canal can be highly intimidating. What is a root canal? It is the removal of the nerve supply from the tooth. Here, Dr. Barry Mercer will describe the parts of a tooth and explain the reasons for a root canal and how it is done when you visit us in our Loomis office.

Your tooth is made up of many layers. The outside layer is called enamel and is made of minerals. The middle layer is dentin, which is also a calcified tissue, but less dense. The center of the tooth is called the pulp, and that hosts the nerves and blood vessels. A root canal is the removal and replacement of this center with a sterile filling.

A root canal is needed when an infection spreads to the center of the tooth. This can be from trauma (recent or previous), a cavity, a severe crack, or other compromise that causes nerve damage. An X-ray and examination are required to see if a root canal is needed. Symptoms may include but are not limited to pain, swelling, change in tooth color, and over-reaction to temperature change or pressure.

When it is time to begin, you’ll receive local anesthesia (via injection) to make you most comfortable. A rubber dam is used to isolate the tooth, while other equipment determines the nerve location and maintains a sterile working environment. All of the infected area is removed including the nerve tissue and blood vessels. Then, medicines are used to sterilize and alleviate any pain. Next is the placement of a filling material in the spot where the nerve used to be.

When your nerve and blood supply are taken away, the tooth is non-vital, or dead, and can become weak and fragile. If your tooth is badly decayed, a large portion of it will have to be removed. It is recommended to place a crown on the tooth to keep the enamel from breaking or falling apart. If you do not get a crown, you could eventually lose the tooth to more decay or infection. The tooth could also break off completely and you would have to have an extraction. The crown fits over the top of the tooth and secures it from breaking down.

A root canal saves the life of a tooth that would otherwise succumb to further infection and eventually extraction. Infection is the cause of most-needed root canals. If you are ever unsure what is happening at your appointment, don’t be afraid to ask questions so you understand the procedure completely.

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Five Easy Ways to Prevent Gum Disease

Gum disease can be painful and lead to missing teeth if you don’t treat it properly. However, there are plenty of things you can do to lower your risk of getting gingivitis and periodontitis. Here are five easy ways to prevent gum disease.

1. Brush your teeth.

Basic oral hygiene is the first line of defense against gum disease. The reason is due to the way gum disease progresses. There are bacteria in your mouth that produce a sticky substance called plaque. Plaque can build up and form tartar. Together, plaque and tartar lead to the painful symptoms of gum disease. You can remove plaque from your teeth with regular careful brushing, but you can’t remove the tartar with your regular toothbrush. So, it’s best to brush at least twice a day, or after each meal, to continuously remove plaque from your teeth. Also floss your teeth and use mouthwash to prevent the bacteria in your mouth from having anything to eat.

2. Stop smoking.

Smoking is a major risk factor for gum disease. Your risk of getting gum disease if you’re not a smoker is one-seventh the risk of someone who does use tobacco. It’s also worth quitting smoking even once you do get gum disease, since treatment is less effective when you’re using tobacco.

3. Eat right.

Gingivitis is a bacterial infection, and a strong immune system helps fight it. Many nutrients are essential for a well-functioning immune system. For example, eat plenty of fruits and vegetables, such as citrus fruits, broccoli, and strawberries, for their vitamin C, which is an antioxidant. Vitamin E, which is another antioxidant, is in nuts, plant-based oils, and wheat germ.

4. Visit our Loomis office regularly.

You might not be able to detect that you have gum disease, even if you watch for symptoms. Dr. Barry Mercer can detect signs of gum disease before you do.

5. Catch it early.

Since only we can remove tartar once it forms, keep watching for signs of gum disease. They include sensitivity while brushing your teeth or when eating hot, cold, or sugary foods, painful or bleeding gums, and loose teeth. You might also notice that you have bad breath for no reason. Make an appointment with at our Loomis office if you think you may have gum disease.

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It’s a Wrap: Ending the year with a smile!

People have been ushering in the New Year for centuries but it became an official holiday in 1582 when Pope George XIII declared January 1st to be the day on which everyone would celebrate the New Year. At midnight people would yell, holler, and blow horns to scare away the evil spirits of the previous year so the New Year would be joyous and filled with opportunity. Nearly 500 years later, we still greet the New Year by whooping and hollering, but in a celebratory manner instead. Whether you intend to ring in the New Year quietly at home in the Loomis area or have plans to join the countdown at a gala extravaganza, these tips can help you ring out the old and usher in the new with a smile.

Tips for a Happy New Year’s Eve Celebration from Barry Mercer, DDS

New Year’s Eve is a time to gather with friends and family, reflect on the year that’s coming to an end, and look forward to the new one with anticipation. Enjoy this transitional holiday in a way that’s safe, healthy, and fun. After all, counting down until the clock strikes 12 marks the beginning of a full year of opportunity ahead of you. From Dr. Barry Mercer, have a great new year!.

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Are dental X-rays safe?

YES! X-rays have been used in dentistry for a long time, and the amount of radiation has significantly decreased with advances in technology. While there is risk in every health diagnostic procedure at Barry Mercer, DDS, the benefits must outweigh the risks. Dental X-rays do indeed fall into this category.

X-rays are exposed to a type of film to produce an image. The amount of X-rays required to produce this image differs with film speeds. Speed E or F is highly recommended, and digital X-rays require up to 50% less than speed E or F film. The digital X-ray software can adjust the exposure to produce a quality image. Digital X-rays are becoming a new standard and are most common.

Lead aprons have been used to reduce the amount of scatter radiation. All X-ray units have a cone to focus the X-ray beam so the exposure is highly localized. Lead aprons continue to be worn as a precaution for pregnant women, and a thyroid collar should also be worn. In most cases, this is sewn into the lead apron.

We get radiation exposure from environmental factors as well as healthcare diagnostic and treatment tools. To place this in perspective, in one year a person is expected to have 360mRem per year from the sun, air etc. By comparison, a single set of bitewing X-rays is 0.3mRem. Radiation can accumulate in our body over a lifetime, and additional exposure should be avoided whenever possible.

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