Understanding Endodontic Treatment: Your Guide to Root Canal Therapy

by Power Road Dental Care

Understanding Endodontic Treatment: Your Guide to Root Canal Therapy

Reviewed By Dr. Tyler N Davis, DMD

Reading Time: 4 minutes

Welcome to our blog series about endodontic treatment! This four-part series will focus on root canal therapy and provide valuable information to help you understand the process, alleviate any fears or misconceptions, and prepare for a smooth experience. We hope that this series will empower you to make informed decisions about your dental health.

The Anatomy of a Tooth

Before we get into the specifics of endodontic treatment, it’s important to understand the anatomy of a tooth. Each tooth has three layers: enamel, dentin, and pulp.

  • Enamel is the hard outer layer of the tooth. It’s the hardest substance in the human body and helps protect the tooth from bacteria and other harmful substances.
  • Dentin is located under the enamel and makes up most of the tooth structure. It’s not as hard as enamel, but it still provides protection for the pulp.
  • The pulp is a soft tissue located in the pulp chamber at the center of the tooth that contains nerves, blood vessels, and connective tissue. It’s responsible for supplying the tooth with nutrients and keeping it alive. This area of the tooth is also referred to as the pulp chamber. 

When the pulp becomes infected or damaged, endodontic treatment is needed to save the tooth and prevent further complications.

How Does the Pulp Become Infected?

The pulp can become infected or damaged for several reasons, including a deep cavity, cracks or chips in the tooth, and repeated dental procedures on the same tooth. When this happens, bacteria can enter the pulp and cause an infection. 

If left untreated, the infection can spread to the surrounding tissue and even into the bloodstream.

Once the pulp is infected, there is only one way to treat it: root canal therapy.

What is Endodontic Treatment?

Endodontic treatment, commonly known as a root canal, is a dental procedure that involves removing the infected or damaged pulp from the inside of a tooth. The space left after the removal of the pulp is then cleaned and sealed to prevent further infection.

Can’t I Just Take Antibiotics To Clear Up the Infection?

Unfortunately, no. When the pulp becomes infected, it’s not just a surface infection that can be cured with antibiotics. The infection is deep within the tooth and cannot be reached by antibiotics. The only way to effectively treat the infection is by removing the infected pulp and cleaning out the pulp chamber.

What Happens When You Leave a Root Canal Untreated?

Leaving a root canal untreated can lead to serious complications. The infection can spread to the surrounding tissue and even into the bloodstream, causing severe throbbing pain, swelling, and potentially life-threatening conditions. It’s important to seek treatment as soon as possible if you are experiencing symptoms of an infected pulp.

The Benefits of Root Canal Therapy

Root canal therapy has been given a bad reputation, but the truth is, it’s a common and highly successful procedure. Root canal therapy can:

  • Save your natural tooth: By removing the infected pulp and sealing the tooth, root canal therapy can save your natural tooth from extraction.
  • Relieve pain: Root canal therapy can alleviate the severe pain caused by an infected pulp.
  • Prevent further infection: By removing the source of infection, root canal therapy prevents it from spreading to other parts of your body.

6 Myths About Root Canal Therapy

Before we wrap up this blog, let’s talk about some common myths and fears surrounding root canal therapy.

Myth: Root canals are extremely painful.

Reality: With modern techniques and anesthesia, root canals are generally manageable and often cause little to no discomfort. 

Myth: A root canal will make you sick because it leaves infection in your body.

Reality: A root canal cleans and disinfects the inside of the tooth, eliminating bacteria. Properly performed, it helps prevent infection.


Myth: It’s better to just pull a tooth than to have a root canal.

Reality: Saving your natural teeth, if possible, is always the best option. A root canal can preserve tooth structure and function for years to come. Typically, it is more economical to save natural teeth, if they are worth saving, than extraction and implant. 

Myth: You only need a root canal if you’re in pain.

Reality: Sometimes, teeth that require endodontic treatment aren’t painful. It’s essential to have regular dental check-ups to identify problems early.

Myth: The benefits of a root canal are temporary.

Reality: A successfully treated root canal can last a lifetime if the tooth is properly cared for with regular cleaning and dental check-ups.

Myth: You always need a dental crown after a root canal.

Reality: While most treated teeth benefit from a dental crown to protect and strengthen the tooth, not all require one. Your dentist will evaluate your specific case and provide appropriate recommendations.

Root Canal in Mesa

Are you experiencing persistent tooth pain, sensitivity to hot and cold, or do you have a tooth that’s darkening? These could be signs you need a root canal.

At Power Road Dental Care, we specialize in saving teeth and alleviating pain!

Imagine being free from tooth pain, able to enjoy your favorite foods again without wincing in pain. With our gentle and effective root canal procedure, you can say goodbye to dental pain and hello to relief. Our experienced team ensures the highest standard of care, using advanced techniques that minimize discomfort and promote quick recovery.

Don’t wait for the pain to become unbearable. Contact Power Road Dental Care today to schedule your consultation and take the first step towards a pain-free smile.

If you are searching for a dentist who specializes in cosmetic and restorative dentistry, call (480) 664-1438 to book an appointment with Dr. Tyler N. Davis. If you are searching for ‘root canal therapy near me’, trust the experts at Power Road Dental Care.

Stay tuned for our next blog in the series, “Preparing for a Root Canal: Steps to Take for a Smooth Experience.”

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