No Need to Fear: Root Canal Therapy Explained

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What are the signs I might need a root canal treatment?

Deep tooth pain, lingering sensitivity to heat or cold, or swelling near your gums may signal an infection inside your tooth. These symptoms are your body’s way of saying something’s wrong—and a root canal may be the solution to relieve pain and save your tooth.

Whether it’s your morning cup of coffee or an unexpected popcorn kernel on movie night, even the most well-cared-for teeth can run into trouble. If you’re dealing with severe tooth pain or sensitivity, a root canal treatment may be the solution that saves your natural tooth without the cost and loss of tooth from an extraction.

Just hearing the words “root canal” might make your shoulders tense up, but the reality is far less worrisome than you may think. With today’s advanced imaging, improved sedation options, and precision tools, you can minimize pain or discomfort, and regain chewing function within just a couple hours.

What Is a “Root Canal,” Really?

Let’s take a moment to picture what your tooth looks like from the inside.

Each tooth is made up of several layers. The outermost layer, called enamel, is the hardest substance in your body and protects your tooth. Beneath that is dentin, a dense, supportive material that surrounds the inner chamber of the tooth, also known as the root canal. The dentin is the part of the tooth that responds to stimuli, such as temperature.

Inside this space lives the pulp, a soft tissue containing nerves, blood vessels, and connective tissue. This is what gives your tooth feeling and also what can become infected if decay, cracks, or damage reach too deep.

Why Would I Need Root Canal Treatment?

When bacteria from a cavity or trauma from an injury makes its way through the enamel and dentin, they can infect the pulp inside. Once the pulp becomes inflamed or infected, a root canal treatment is often the best way to remove the infection, relieve pain, and save the natural tooth.

Signs You Might Need a Root Canal

You might not be able to see the damage inside your tooth, but your body will give you clues. Be aware of symptoms like:

  • Persistent tooth pain, especially a deep, throbbing ache.
  • Sensitivity to hot or cold that lingers after the source is gone.
  • Swelling around the gums or face.
  • Pain when chewing or touching the tooth.
  • A bad taste or odor in your mouth.
  • A darkened or discolored tooth.
  • Bumps (or abscesses) on the gums near the tooth.

What Happens If You Wait Too Long?

If left untreated, the infection inside your tooth can spread to nearby teeth, gums, or even into your jawbone. In severe cases, it may lead to sinus infections or systemic health issues that can spread to your heart, liver, or bloodstream. Eventually, the only option may be to extract the tooth entirely, which can affect chewing, digestion, and your appearance.

That’s why root canal treatment isn’t just about saving your tooth–it’s about protecting your overall health and quality of life.

What to Expect During Root Canal Therapy

Today’s root canal treatments are quick, safe, and surprisingly straightforward. Here’s what happens:

  1. Comfort comes first: Your dentist will numb the area thoroughly to ensure you’re as comfortable as possible throughout the procedure.
  2. Protection is placed:  A small sheet called a dental dam is placed around the tooth to keep it clean and dry.
  3. Access is created:  A small opening is made in the tooth to reach the infected pulp inside.
  4. Cleaning and disinfection: Specialized tools remove the pulp, and the space is cleaned with antimicrobial solutions.
  5. Sealing the canal: The canals are filled with a biocompatible material to prevent future infection.

In some cases, you may be referred to an endodontist, a root canal specialist, for treatment. But many general dentists perform root canals in-house with excellent results.

Life After Root Canal Treatment

Once your root canal treatment is completed, the tooth loses the blood supply that provided strength to your tooth. You will need a permanent crown to protect the tooth. Once the dental crown is placed, your tooth will look and function just like the rest of your smile. You’ll be able to eat comfortably, speak clearly, and smile without pain!

If you or someone you love is experiencing ongoing tooth pain, swelling, or believes something is not quite right, don’t ignore the signs. The sooner you act, the easier it is to save your tooth. Call our team today to schedule your consultation so you can smile again.