MYTH: ROOT CANALS ARE EXTREMELY PAINFUL
This is, by far, the most widespread and damaging myth surrounding root canal treatment. The reputation for pain largely traces back to decades-old dental practices, before modern anesthesia and technique advanced to where they are today. Many patients avoid necessary treatment because they are picturing an experience that simply does not match modern reality.
In truth, a root canal performed with today's techniques is typically no more uncomfortable than getting a routine filling. Local anesthesia numbs the area completely before treatment begins, and most patients report feeling pressure at most during the procedure, not sharp pain. The discomfort many people associate with root canals is actually caused by the infection itself, not the treatment used to resolve it.
In fact, most patients are relieved to discover that a root canal relieves pain rather than causing it. The throbbing, persistent discomfort that often leads someone to seek treatment in the first place is a symptom of the infection inside the tooth. Once that infected tissue is removed and the tooth is properly sealed, most patients experience significant relief, often within a day or two of the procedure.
MYTH: IT IS BETTER TO JUST PULL THE TOOTH
Many people assume that extracting a problem tooth is a simpler, more permanent fix than trying to save it. While extraction is sometimes necessary, choosing it over a root canal when the tooth can be saved often creates more problems than it solves, both immediately and over the following years.
A few important considerations when weighing extraction against treatment:
- Your natural tooth, once removed, must eventually be replaced with an implant, bridge, or denture
- Tooth replacement options typically cost significantly more than root canal treatment over time
- Removing a tooth can lead to shifting of neighbouring teeth over time
- Jawbone in the area of a missing tooth can begin to deteriorate without a root or implant present
- A root canal, when successful, allows you to keep your natural bite and function
Saving your natural tooth whenever possible is almost always the preferred outcome, both for your oral health and your long-term finances. A tooth treated with a root canal and protected with a crown can often last just as long as your other natural teeth, provided you continue proper care and regular checkups.
MYTH: ROOT CANALS CAUSE ILLNESS ELSEWHERE IN THE BODY
This particular myth has circulated for many years, sometimes tied to outdated or misinterpreted research from the early twentieth century. It suggests that root canal treatment can introduce toxins into the body that lead to unrelated illnesses. This claim has been thoroughly examined and is not supported by credible modern research or the broader dental and medical community.
In reality, the purpose of a root canal is to remove infected tissue from inside a tooth, which eliminates a source of bacteria rather than trapping or spreading it. Leaving an infected tooth untreated is what actually poses a greater risk of the infection spreading to surrounding tissue, and in more severe cases, beyond the local area entirely.
Reputable dental and medical organizations continue to affirm that root canal treatment is a safe, effective, and well-researched procedure. If you have concerns about this myth, it is always worth discussing directly with your dentist, who can walk you through the science behind the treatment and address any specific worries you may have.
MYTH: A ROOT CANAL MEANS THE TOOTH IS DEAD AND WILL EVENTUALLY FAIL
It is true that a root canal removes the pulp tissue, including the nerves and blood vessels, from inside a tooth. Some people interpret this to mean the tooth is now permanently compromised or destined to fail. In practice, a properly treated and restored tooth can function well for many years, often for the rest of a patient's life.
Once the infected pulp is removed, the tooth is cleaned, sealed, and typically restored with a crown for additional strength and protection. While the tooth no longer has the same internal blood supply it once did, it continues to receive nourishment from the surrounding periodontal ligament and gum tissue, allowing it to remain a fully functional part of your bite for decades.
The key to a Calgary root canal's long-term success lies in proper aftercare, including good oral hygiene, regular dental visits, and prompt attention to any new symptoms that arise. Many patients with root canal-treated teeth never experience another issue with that specific tooth again. Root canal myths have caused countless patients to delay treatment out of fear, often allowing a manageable problem to become a more serious one. In reality, modern root canal treatment is a comfortable, effective, and safe way to save a natural tooth and relieve pain, not cause it. Understanding the truth behind these common misconceptions can help you approach treatment with confidence rather than dread. If your dentist has recommended a root canal, know that the procedure is far less intimidating than its reputation suggests. Marlborough Dental Centre is here to answer any questions and guide you through treatment with care. Contact us today to schedule a consultation.
FAQS
Q: Will I be in pain after my root canal is finished?
A: Most patients experience mild soreness for a few days following treatment, which typically responds well to over-the-counter pain relief. This is a normal part of the healing process and is generally much less discomfort than what led patients to seek treatment in the first place.
Q: How long does a root canal procedure usually take?
A: Most root canal treatments can be completed in one to two appointments, depending on the complexity of the case and the specific tooth involved. Your dentist will give you a clearer timeline based on your individual situation during your consultation.
Q: Do I need a crown after every root canal?
A: In many cases, yes, particularly for molars that experience significant chewing force. A crown protects the treated tooth, which can become more brittle over time, and helps ensure the tooth remains strong and functional for years to come.