The Truth Behind Root Canals Phoenix, AZ
Root canals are one of the most common dental procedures. A root canal treatment is when the dentist removes inflamed or infected pulp from the tooth center, cleans and disinfects the remaining space, and then fills and seals it. This procedure eliminates bacteria from the affected area, prevents reinfection, and preserves your natural tooth.
Root canals are available at Sundance Dental Care and the surrounding area. Chances are you have heard a lot of misconceptions about the procedure. Our staff can provide the truth behind root canals—call 623-687-2993 to schedule a consultation.
When a Root Canal Is Needed
Root canals are a fairly straightforward procedure that repair and protect badly decayed or infected teeth. The pulp of the tooth, which contains the nerves and blood vessels, can become irritated and infected for many reasons. These include deep decay, repeated dental procedures, large fillings, a chip or crack, or facial trauma.
Some of the symptoms that indicate a need for a root canal include:
- Sensitivity to hot or cold foods and liquids
- Severe discomfort while chewing or biting
- Small, pimple-like irritations on the gums
- Swollen or tender gums
Patients who are experiencing any of these symptoms will want to make an appointment to see our dentist. The more time goes by, the more likely the tissue surrounding the tooth will get infected — increasing the chances that the tooth may have to get extracted. However, there is no need to worry. Getting a root canal is no worse than getting a filling and is effective.
“Root canals are a fairly straightforward procedure that repair and protect badly decayed or infected teeth.”
Root Canals & Safety
Root canal treatments save millions of teeth each year. The American Association of Endodontists (AAE) estimates that over 15 million of these procedures are performed in the United States every year. On average, this comes out to over 41,000 root canal treatments per day.
This common procedure is both safe and effective, leading to predictable results. In fact, it is usually more dangerous to leave a tooth untreated than it is to undergo a root canal treatment. Root canal treatments are only necessary once bacteria have begun to multiply inside the tooth, causing an infection or abscess. This may lead to bone loss around the tip of the tooth's root; drainage problems extending from the root; and swelling in other areas of the face, head, or neck. Root canal treatments can stop these effects.
“The American Association of Endodontists (AAE) estimates that over 15 million of these procedures are performed in the United States every year.”
Misinformation About Root Canals
Research shows as many as 15% of people avoid having dental procedures such as root canals every year due to several common misconceptions. Even though most people would rather avoid these procedures, root canals present a much better option than a tooth extraction. Let us debunk some of the myths about root canals.
Myth #1: It is Extremely Painful
According to a survey by the American Association of Endodontists, 67% of Americans say their fear of pain is what keeps them from having a root canal. Thanks to modern dental technology, a patient getting a root canal will not experience any more pain than a filling. The infection in the tooth is likely causing more pain, which the root canal can relieve. While there will be some discomfort post-procedure, our dentist can manage it.
Myth #2: A Root Canal Will Make Me Sick
Unfortunately, many discussions online claim that getting a root canal will increase one's risk for other health issues, such as cancer, in the future. That is not true. This claim came out of poorly designed research done more than 100 years ago. Researchers have confirmed that there is no valid evidence linking root canals to any other diseases.
Myth #3: It is Better to Just Remove the Tooth
When choosing between saving a tooth and having it removed, always opt for preserving the natural tooth. No dental implant can match the look or functionality of a natural tooth. If a root canal gives a patient a chance to save the natural tooth, they should strongly consider it.
“Thanks to modern dental technology, a patient getting a root canal will not experience any more pain than a filling.”
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What to Know About Root Canals
Though root canal treatments are a safe and standard procedure, some complications may occasionally occur. These are rare but still crucial for patients to know about. The likeliest possible complication is that new infections may occur after a root canal treatment. Reasons may involve:
- A breakdown of the filling material, allowing bacteria back into the inner tooth
- A higher-than-anticipated number of root canals in a tooth, leaving one or more uncleaned
- A problem with the restoration allowing bacteria into the inner tooth
- An undetected crack in the tooth's root
In most cases, a doctor can address these problems with endodontic retreatment. Occasionally, however, endodontic surgery may be necessary (most commonly an apicoectomy, also known as a root-end resection).
“Though root canal treatments are a safe and common procedure, some complications may occasionally occur.”
Questions Answered on This Page
Q. How common are root canals?
Q. Are there any complications associated with root canals?
Q. What are the pros and cons of root canals?
Q. When is a root canal needed?
Q. What is common misinformation about root canals?
People Also Ask
Q. When are root scaling and root planing necessary?
Q. Is increased sensitivity to temperature a sign that endodontic surgery is necessary?
Q. What is the difference between endodontists and dentists?
Q. What are some alternatives to a root canal?
Pros and Cons of Root Canals
Many of the advantages of undergoing root canal treatment are apparent. These include pain relief, stopping the spread of infection, curing dental decay, and preventing further damage to the tooth pulp. By preserving the tooth, root canal treatments prevent unnecessary tooth extraction and balance the patient's bite. They also protect the surrounding teeth from infection and strain. When properly cared for, root canal treatment results can last for a lifetime.
However, there are some possible disadvantages as well. Still, these are typically necessary trade-offs. For example, the treated tooth may not be as strong after the procedure. The doctor can address this by capping the tooth with a crown for added protection. Patients may also be at risk for discomfort, toothache, or reinfection. The doctor may also miss any hidden roots or canals, necessitating retreatment in the future. Choosing the right endodontist and following all the doctor's instructions can help minimize the chances of any complications.
“When properly cared for, root canal treatment results can last for a lifetime.”
Frequently Asked Questions
Q. When would I need a root canal?
A. Root canals can be necessary when an infection in your tooth reaches the tooth's nerves and causes extensive decay. A bad crack or broken tooth can also require a root canal. Signs you may need a root canal include extreme tooth discomfort while chewing and sensitivity to hot and cold foods and liquids.
Q. Are root canals painful?
A. Several myths surround root canals, and pain is one of them. A root canal is no more painful than having a cavity filled. Our dentist will help you manage any pain during and after the procedure.
Q. Can I have another procedure other than a root canal?
A. When it comes to saving your natural tooth from infection or decay, a root canal is the preferred option. The only other viable alternative is tooth extraction. Dentists recommend attempting to save your natural tooth before choosing extraction.
Q. What can I do to avoid root canals in the future?
A. To avoid root canals in the future, practice good oral hygiene along with scheduling regular dental checkups and cleanings. Also, limit sugary foods to help protect your teeth from decay. If you play contact sports, wear a custom-made mouthguard to avoid the risk of teeth injury.
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Endodontic Terminology
Learn More Today
Root canal treatments can make the difference between preserving or losing your teeth. We at Sundance Dental Care can help. Call us today at 623-687-2993 to schedule an appointment and learn more.
Helpful Related Links
- American Dental Association (ADA). Glossary of Dental Clinical Terms. 2026
- American Academy of Cosmetic Dentistry® (AACD). Home Page. 2026
- WebMD. WebMD’s Oral Care Guide. 2026
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