When a tooth is badly damaged or infected, your dentist will usually present two options—save the tooth with a root canal or remove it with an extraction. Both resolve the immediate problem. But they lead to very different long-term outcomes.
If you are weighing your choices and looking for a dental clinic in NW Calgary that gives honest, patient-centred advice, this guide breaks down both options clearly so you can make a confident, informed decision.
What Is a Root Canal?
A root canal is a procedure that saves a tooth that has been damaged by deep decay or infection. The dentist removes the infected pulp—the soft tissue inside the tooth that contains nerves and blood vessels—cleans the canals thoroughly, and seals the tooth.
After a root canal, a crown is usually placed over the tooth to protect it and restore its full function.
Root canal treatment near you is one of the most commonly performed dental procedures—and despite its reputation, most patients find it far more comfortable than they expected.
What Is a Tooth Extraction?
An extraction is the complete removal of the tooth from its socket in the jawbone. It is recommended that when a tooth is too damaged, decayed, or structurally compromised to be saved.
Simple extractions involve teeth that are fully visible above the gum. Surgical extractions are needed for teeth that are broken at the gum line or impacted beneath the surface.
After an extraction, the gap left behind will need to be addressed with an implant, bridge, or partial denture—to prevent the surrounding teeth from shifting.
Key Differences at a Glance
| Factor | Root Canal | Extraction |
| Natural tooth preserved | Yes | No |
| Number of appointments | 1 to 2 | 1 (sometimes more for surgical cases) |
| Recovery time | A few days | 3 to 7 days typically |
| Follow-up treatment needed | Crown placement | Implant, bridge, or denture |
| Long-term cost | Moderate — crown included | Can be higher if replacement is needed |
| Impact on jawbone | None — root stays in place | Bone loss begins within months |
| Impact on neighbouring teeth | None | Adjacent teeth may shift over time |
| Success rate | Very high with proper care | Extraction itself is straightforward |
The Case for Saving the Tooth — Why Root Canals Are Often the Better Choice
Dentists generally prefer to save a natural tooth whenever possible. This is not just a professional preference — it is backed by very practical reasons.
Your Natural Tooth Is Irreplaceable
No matter how good a dental implant or bridge is, nothing functions quite as well as a healthy natural tooth. Your natural tooth has a root that stimulates the jawbone, maintains the spacing between surrounding teeth, and distributes chewing forces exactly as nature intended.
Root Canals Preserve Jawbone Health
When a tooth is extracted, the jawbone in that area begins to lose density almost immediately.
Within the first year after extraction, significant bone loss can occur. Over time, this can change the shape of your face and make it more difficult and expensive to place an implant later.
A root canal keeps the tooth root in place, which continues to stimulate the bone and prevents this deterioration.
The Long-Term Cost Can Be Lower
This surprises many patients. An extraction seems cheaper upfront, but the story does not end there.
After an extraction, the gap needs to be filled. A dental implant, the gold standard for tooth replacement, involves surgery, healing time, and a custom crown. A bridge requires the neighbouring teeth to be filed down. A partial denture needs ongoing maintenance.
When you factor in the cost of replacing the extracted tooth, a root canal and crown are often the more cost-effective path over the long term.
When Extraction Is the Right Choice
Root canals are not always possible. There are situations where extraction is clearly the better — or only — option.
Extraction may be necessary when
- The tooth is cracked below the gum line and cannot be restored
- The bone support around the tooth has been destroyed by severe gum disease
- The tooth has such extensive decay that no crown can be placed on what remains
- The tooth is a baby tooth that needs to come out to allow the permanent tooth to grow through
- The patient cannot afford the full root canal and crown treatment and needs immediate pain relief
Your dentist will always assess the tooth thoroughly before recommending extraction as the best path forward.
Exploring Dental Treatment Options for an Infected Tooth
When a tooth is infected, the infection will not go away on its own. Antibiotics can temporarily reduce symptoms—but they do not cure a dental infection. The source of the infection, deep inside the tooth, must be physically removed.
Dental treatment options for an infected tooth include:
- Root canal — removes the infected tissue, saves the tooth, and eliminates the infection at its source
- Extraction—removes the entire tooth along with the infection
- Apicoectomy — a minor surgical procedure to remove the tip of the root when standard root canal treatment cannot fully resolve the infection
In almost every case, one of these treatments is required. Waiting or relying solely on antibiotics allows the infection to spread, to surrounding bone and tissue and, in serious cases, beyond the mouth entirely.
What About Cost and Insurance?
Cost is a real and valid consideration for most patients.
Here is a general comparison to help with planning:
| Treatment | Approximate Cost Range | Notes |
| Root canal (molar) | Moderate to higher | Cost varies by tooth location |
| Crown after root canal | Additional cost | Almost always needed after a root canal |
| Simple extraction | Lower upfront cost | Does not include tooth replacement |
| Dental implant to replace an extracted tooth | Higher overall cost | Most natural-looking replacement |
| Dental bridge | Moderate | Requires preparation of adjacent teeth |
Many dental insurance plans cover a portion of root canal treatment and extractions. A dental clinic near you will walk you through your coverage and help you understand the full financial picture before you commit to any treatment.
What Do Dentists Usually Recommend?
The consistent recommendation across the dental profession is this: save the tooth if it can be saved.
Extraction is a permanent, irreversible decision. Once the tooth is gone, your options for replacing it are more limited, more expensive, and more involved than simply treating the original tooth.
A root canal gives the tooth a second chance. Combined with a crown, a successfully treated tooth can last for decades, functioning just like a healthy natural tooth.
Your Smile Deserves Thoughtful Care—Royal Vista Dental Is Here for You
Deciding between a root canal and an extraction is a significant decision, and it deserves careful, honest guidance from a dental team that truly has your long-term health in mind.
At Royal Vista Dental, every patient receives a thorough examination, a clear explanation of all available options, and the time and space to make a decision they feel confident about. Whether you are dealing with a painful tooth right now or simply want to understand your options before an issue gets worse, the team is here to help. Book your appointment with us today — and take the first step toward a decision that protects your smile for the long term.
Frequently Asked Questions
Q1: Is a root canal more painful than an extraction?
Both procedures are performed under local anaesthetic. Most patients find that neither is as painful as expected, and discomfort afterward is typically mild and manageable with over-the-counter pain relief.
Q2: How long does a root-canal-treated tooth last?
With a proper crown placed afterward and good oral hygiene, a root canal-treated tooth can last 10 to 20 years—and in many cases, a lifetime.
Q3: Can I wait and see if an infected tooth gets better on its own?
No, a dental infection will not resolve without treatment. Waiting allows it to spread to surrounding bone and tissue, making the situation significantly more complicated and potentially dangerous.
Q4: What is the success rate of root canal treatment?
Root canal treatment has a very high success rate studies consistently show success rates above 85 to 97 percent when performed properly and followed up with an appropriate crown.