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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. Donald Wexler 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 Spring Hill or Lecanto, FL.

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.

With Valentine’s Day almost here, and all that candy making its rounds this week, it’s once again time to remind all our patients to be extra careful when choosing those candies and treats!

All those sweet, sour and sticky candies may taste great, but these treats are known to damage teeth, as well as braces! Did you know sour candies can be acidic to your teeth, and actually wear down the enamel that protects them? This can cause tooth decay and cavities! Sour and fruity candy, such as Starburst and Skittles, are the worst for your teeth since these candies have a low pH value, which is known to ruin enamel.

Our friends at The American Association of Orthodontists recommends softer treats, such as soft chocolate or peanut butter cups, or melt-in-your-mouth foods. Those who indulge should make sure they brush and floss between teeth, around brackets and at the gum line. If damage occurs, please give us a call as soon as possible.!

Happy Valentine’s Day from all of us!

You may remember our post from last week, when we discussed February being “National Children’s Dental Health Month.” But did you know February also marks American Heart Month?

It’s a great time to take notice of the health of your heart, as cardiovascular disease remains the leading cause of death in the world, according to the American Heart Association. Studies have shown a correlation between gum disease and heart disease, underscoring the importance of good oral health care, especially while you are undergoing orthodontic treatment.

Visiting your dentist on a regular basis during your orthodontic treatment not only ensures a successful outcome, but can also help prevent gum disease or at least catch it in its early stages. In observance of Heart Month, it’s also important to know your numbers: blood pressure (less than 120/80), cholesterol (less than 200) and BMI (less than 25).

If you have any questions about heart health, about the importance of visiting your dentist or about your treatment at our office, please give us a call today!

Each February for the past 62 years, the American Dental Association (ADA) has sponsored National Children's Dental Health Month to raise awareness about the importance of oral health. Developing good habits at an early age and scheduling regular dental visits helps children get a good start on a lifetime of healthy teeth and gums.

For kids wearing braces, brushing and flossing can become more difficult, requiring extra time and vigilance to remove food particles that accumulate on and between the teeth and in braces. New options for braces such as Invisalign Teen, which is removable, make it easier for kids to maintain good oral health during orthodontic treatment.

If the health of your teeth is ignored during treatment with braces, the results can be significantly compromised. We are available and happy to explain why effective brushing and flossing is one of the most critical actions needed from patients during orthodontic treatment. Have you visited us lately? Give us a call and schedule an appointment!