Just hearing the words “root canal” is enough to make anyone feel uneasy. But if you’re here, chances are you’ve been told you might need one—or you’re already scheduled for treatment. Either way, we’ve got great news for you: modern root canals aren’t scary, and they’re often the best way to save your natural tooth.

At Eastern Idaho Endodontics, we make the process as comfortable and stress-free as possible. In this guide, we’ll walk you through exactly what to expect during a root canal in Idaho Falls, step-by-step—so you can walk in confident and walk out pain-free.

Why You Might Need a Root Canal

Before we dive into the procedure itself, let’s talk about the “why.” A root canal becomes necessary when the pulp inside your tooth becomes infected or inflamed, often due to:

  • Deep decay

  • A cracked or chipped tooth

  • Trauma to the tooth

  • Repeated dental procedures

Once the pulp is damaged, it can’t heal on its own. If left untreated, the infection can spread and lead to serious health complications—or the loss of the tooth entirely.

What Happens Before the Root Canal?

When you visit our Idaho Falls office, your appointment will begin with a thorough examination and diagnostic imaging. Here’s what to expect:

1. Digital X-Rays

We use advanced 3D imaging to get a clear look at the affected tooth and surrounding bone. This helps us locate infection, pinpoint the root canals, and plan your treatment accurately.

2. Consultation

Your endodontist will explain everything you need to know, from what’s causing the issue to what the procedure will involve. Feel free to ask all your questions—we’re here to ease your mind.

3. Local Anesthesia

We make sure you’re completely numb before starting. If you’ve had a filling before, it’s a similar process—just a bit more precise.

Step-by-Step: What Happens During the Root Canal?

Here’s a breakdown of what actually happens during the root canal procedure:

1. Isolation with a Dental Dam

We place a small protective sheet (called a dental dam) around the tooth to keep it clean and dry during the procedure.

2. Opening the Tooth

A small opening is made in the crown of the tooth to access the pulp chamber and root canals underneath.

3. Cleaning and Shaping

Using precision instruments, we carefully remove the infected or dead pulp, then clean and shape the root canals to prepare them for sealing.

4. Disinfection

We flush the inside of the tooth with antibacterial solutions to make sure the area is completely clean and free of harmful bacteria.

5. Filling the Canals

Once the canals are clean and dry, we fill them with a biocompatible material called gutta-percha. This helps keep bacteria out and provides long-term stability.

6. Sealing the Tooth

The access opening is sealed with a temporary or permanent filling. In most cases, your general dentist will place a crown on the tooth later to protect it from future damage.

How Long Does a Root Canal Take?

Most root canals are completed in 60 to 90 minutes, depending on the complexity of the tooth. Molars take longer due to having more canals, while front teeth are generally quicker.

At Eastern Idaho Endodontics, many of our patients only need one appointment—thanks to our efficient techniques and technology.

Does a Root Canal Hurt?

This is the most common question we get—and the answer might surprise you.

No, root canals are not painful.
With modern local anesthesia, you’ll feel nothing more than slight pressure. In fact, most patients say the pain they came in with was worse than the actual procedure!

Afterward, you might feel some mild soreness or sensitivity for a couple of days, but it’s usually manageable with over-the-counter medication.

What to Expect After Your Root Canal

Once your root canal is done, you’re not quite finished—your tooth still needs a bit of TLC to stay strong and healthy.

Post-Procedure Care Tips:

  • Avoid chewing on the treated tooth until a permanent crown is placed.

  • Use gentle brushing and flossing techniques around the area.

  • Take any prescribed medication exactly as directed.

  • If pain or swelling increases after a few days, contact us.

Most patients are back to normal activities the next day!

Do I Need a Crown After a Root Canal?

In most cases, yes—especially for molars or teeth that endure a lot of pressure from chewing. A crown provides protection, seals the tooth, and helps restore full function.

We’ll work closely with your general dentist to make sure your tooth is fully restored and looking great.

Why Choose Eastern Idaho Endodontics in Idaho Falls?

We know the idea of a root canal can be stressful—but we’re here to change that. At Eastern Idaho Endodontics, we’re proud to offer:

  • Specialized care from experienced endodontists

  • State-of-the-art technology, including microscopes and 3D imaging

  • Comfort-focused treatment from start to finish

  • Compassionate team that takes time to listen and guide you

Thousands of patients in Idaho Falls have trusted us with their root canal treatment. We’d be honored to help you, too.

Conclusion: Knowledge = Peace of Mind

Now that you know what to expect during a root canal in Idaho Falls, we hope you feel a little more at ease. It’s not the painful, dreaded experience it once was—in fact, for many, it’s the start of pain relief and healing.

Whether you’re already booked or just gathering info, remember: you’re not alone. Our team is here to guide you, support you, and help you save your natural smile.

FAQs

1. How do I know if I need a root canal?
Common signs include persistent pain, sensitivity to hot/cold, swelling, or discoloration of the tooth.

2. Will I need more than one appointment?
Most root canals at our office are completed in just one visit, though complex cases may require a follow-up.

3. Is it better to extract the tooth instead?
Saving your natural tooth is almost always the best option. Extractions can lead to more expensive and complicated treatments.

4. How long does a root canal-treated tooth last?
With proper care and a good crown, your treated tooth can last a lifetime.

5. Can I go to work after a root canal?
Yes! Most patients return to work or school the very next day.