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What is a Root Canal?

graphic illustration of the process for a root canal

When you hear the words “root canal,” it’s natural to feel a bit anxious. However, this common procedure is actually designed to relieve pain, not cause it. At CarolinasDentist, with 13 convenient locations across North Carolina, our team of skilled dentists is here to ensure your experience is as comfortable as possible. Let’s break down what a root canal is and why it might be necessary.

What Exactly is a Root Canal?

A root canal is a dental procedure used to treat infection or damage within the tooth’s pulp. The pulp is the soft tissue inside the tooth that contains nerves, blood vessels, and connective tissue. When the pulp becomes infected or inflamed, it can cause severe pain, sensitivity, and even lead to an abscess if left untreated. A root canal is performed to remove the infected tissue, clean the inside of the tooth, and seal it to prevent future issues.

Why Would You Need a Root Canal?

There are several reasons why root canal therapy might be necessary:

  • Deep Decay: If a cavity is left untreated, it can eventually reach the pulp, leading to infection.

  • Cracked or Chipped Tooth: A crack or chip can expose the pulp to bacteria, resulting in inflammation or infection.

  • Repeated Dental Procedures: Multiple procedures on the same tooth can irritate the pulp and increase the risk of infection.

  • Injury: Even if a tooth injury doesn’t cause an immediate crack, it can damage the pulp over time.

What Happens During a Root Canal?

The idea of a root canal might sound intimidating, but it’s actually a straightforward procedure:

  • Numbing the Area: The dentist will first numb the area around the affected tooth to ensure you feel comfortable throughout the procedure.

  • Removing the Infected Pulp: A small opening is made in the top of the tooth to access and remove the infected or damaged pulp.

  • Cleaning and Disinfecting: The inside of the tooth is then thoroughly cleaned and disinfected to remove any remaining bacteria.

  • Filling and Sealing: After cleaning, the tooth is filled with a rubber-like material called gutta-percha and then sealed to prevent reinfection.

  • Restoration: In many cases, a crown is placed on the tooth after endodontic treatment to restore its strength and function.

Is a Root Canal Painful?

One of the biggest myths about root canals is that they’re extremely painful. In reality, the procedure is designed to relieve the pain caused by an infected tooth. Thanks to modern techniques and anesthesia, most patients report that a root canal feels similar to getting a regular filling.

Recovery and Aftercare

After treatment, it’s normal to experience some mild discomfort for a few days. But, this can usually be managed with over-the-counter pain relievers. It’s important to follow your dentist’s aftercare instructions. These may include eating soft foods and avoiding chewing with the treated tooth until it’s fully restored.

Trust CarolinasDentist for Your Endodontic Needs

At CarolinasDentist, our group practice spans 13 locations across North Carolina. This makes it easy for you to access high-quality dental care no matter where you are in the state! Our experienced team is committed to providing compassionate, patient-centered care, ensuring that your root canal procedure is as smooth and stress-free as possible.

If you’re experiencing tooth pain or have been told you might need a root canal, don’t hesitate to reach out to us. With a focus on comfort and care, CarolinasDentist is here to help you preserve your natural smile and maintain your oral health.

Schedule an appointment today at any of our North Carolina locations to learn more about root canals and how we can help alleviate your dental concerns. Your health and comfort are our top priorities!

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Andrew Callender

Andrew Callender

Regional Director of Operations

Andrew Callender was born and raised in Denver, Colorado, and serves as one of our Regional Directors of Operations at CarolinasDentist, focusing on our Western NC and Charlotte regions. He joined the leadership team in 2025 and earned his degree from Western Colorado University. Andrew brings over 12 years of experience in dentistry, including more than 10 years of progressive leadership in healthcare operations and three years serving as a Regional Director of Operations. He relocated to North Carolina in 2023 and has quickly made an impact across the region.

Andrew is passionate about delivering outstanding patient care through operational excellence. He is committed to fostering an environment that aligns with CarolinasDentist’s values and culture while leveraging diverse perspectives and experiences to support team success and growth. His leadership style is rooted in collaboration, consistency, and continuous improvement.

Outside of work, Andrew enjoys spending time with his wife and their four children. He’s an avid golfer and also enjoys walking his lab, Harper—making the most of his time outdoors with family and fresh air.

Nate Bunyak

Nate Bunyak

Regional Director of Operations

Nate Bunyak brings a little bit of Pittsburgh grit and a whole lot of energy to everything he does. He is one of the Regional Director of Operations at CarolinasDentist focusing on our Triangle region, joining the team in 2026. Originally from Pittsburgh, PA, Nate graduated from Indiana University of Pennsylvania (IUP) with a degree in Marketing and Management—and has been putting both to work ever since. Three years ago, he traded in steel city winters for North Carolina sunshine—and hasn’t looked back.

When he’s not working, Nate is all about family life with his wife, Melissa, and their three kids—Bryce, Molly, and Connor. Whether cheering on their activities, exploring the outdoors, or simply embracing the joyful chaos of a busy household, he makes the most of every moment with his family.

An avid hiker and nature enthusiast, Nate loves adventures that combine fresh air, beautiful views, and lasting memories. That same adventurous, positive spirit carries into his work—he’s driven, all-in, and always ready to take on what’s next.

Jenna Holland

Jenna Holland

Regional Hygiene Director

Jenna Holland is a Fayetteville native and serves as Regional Hygiene Director, joining the leadership team in 2026. She began her career with CarolinasDentist in June 2016 as a dental hygienist in the Fayetteville office after graduating from Fayetteville Technical Community College. Over the years, she has grown within the organization, building strong relationships with both patients and team members while staying rooted in her passion for patient care.

Jenna is deeply committed to promoting overall well-being through oral health and believes in the powerful connection between a healthy smile and a healthy body. In her leadership role, she especially loves mentoring and coaching hygienists, helping them grow in confidence, strengthen their clinical skills, and develop into exceptional providers. She takes pride in supporting her team and fostering an environment of continuous learning and encouragement.

Her best advice for patients is simple: stay consistent with routine check-ups and cleanings to maintain optimal health. Outside of the office, Jenna enjoys traveling—especially to warm, tropical destinations—and is engaged to her high school sweetheart, adding a personal touch to her passion for caring for others.