When a tooth becomes severely damaged or infected, most patients face the same question: can this tooth be saved, or does it need to come out? The answer depends on the condition of the tooth — and it is not always obvious without a proper clinical assessment.
Here is what each procedure involves, how the decision gets made, and what happens next in either case.
What a root canal does
A root canal treatment removes the inflamed or infected pulp from inside the tooth — the soft tissue that contains nerves and blood vessels. The canals are then cleaned, disinfected, filled with a biocompatible material, and sealed. In most cases, a dental crown is placed over the tooth afterward to protect and restore it.
The tooth remains in place. With proper care, the American Association of Endodontists states that most teeth treated with root canals can last a lifetime, continuing to function like any other tooth.
What tooth extraction involves
A dental extraction removes the tooth entirely from its socket. It eliminates the source of infection, but it also creates a gap that needs to be addressed.
The AAE is direct on this point: leaving the space unfilled causes neighboring teeth to shift, affects your ability to chew properly, and requires additional procedures — potentially involving multiple dental specialties — to restore. A single tooth implant, a dental bridge, or another replacement option will be needed.
Bone loss at the extraction site does not automatically rule out an implant. At SameDay Dental Clinic, patients with severe bone loss can still be treated with implants — including zygomatic implants and pterygoid implants, which are placed into alternative bone structures when conventional implant sites are insufficient. A bone graft is one option, but it is not the only one.
Why saving the tooth is the priority
No restoration can 100% replicate the look, feel, or function of a natural tooth.
A natural tooth maintains the bone around it. When a tooth is extracted and not replaced promptly, the jawbone at that site begins to lose density because there is no longer a root stimulating it. This can affect the stability of surrounding teeth over time and complicate future treatment.
If your dentist recommends extraction, ask whether root canal treatment is still an option. If you are told it is not, ask for the reason and visit a Specialist Endodontist before making a final decision.
When a root canal is indicated
Root canal treatment is needed when the pulp becomes inflamed or infected. This can result from deep decay, repeated dental procedures on the same tooth, a faulty crown, a crack or chip in the tooth, or trauma — including cases where the tooth shows no visible damage on the surface.
Common signs that root canal treatment may be needed include:
- Severe or persistent toothache, particularly when biting or applying pressure
- Prolonged sensitivity to hot or cold that does not resolve after the source is removed
- Darkening of the tooth
- A small raised bump on the gum near the affected tooth, indicating an abscess
- Swelling in the gum or jaw
When extraction becomes necessary
Extraction is considered when a tooth cannot be saved — for example, when it is fractured in a way that cannot be restored, when decay has destroyed too much structure to support a crown, or when infection has caused bone loss severe enough that the tooth cannot be stabilized.
If the affected tooth has already had root canal treatment and problems have returned, retreatment or endodontic surgery may be options before extraction is considered. Our separate blog on getting a dental implant after a failed root canal covers that scenario in detail.
Is a root canal painful?
This concern leads many patients to consider extraction instead. Root canal treatment is virtually painless and often leaves patients with less discomfort during recovery than a tooth extraction. The perception that root canals are painful is rooted in techniques from decades ago. Modern endodontics, with effective local anesthesia and precision instrumentation, has changed that significantly.
At SameDay Dental Clinic, root canal treatment is performed under local anesthesia using operating microscopes. Microscopic magnification allows our root canal specialist to locate even fine or complex canals with precision, reduces unnecessary drilling, and preserves more of the healthy tooth structure.
What happens if you delay
An infected tooth will not resolve without treatment. The infection can spread to surrounding bone and soft tissue. A dental abscess, if left untreated, can become a medical emergency. If you are experiencing swelling or persistent pain, seek care without delay.
Who performs root canal treatment at SameDay Dental Clinic
Root canal treatment at SameDay is performed by a Specialist Endodontist with postgraduate training in Conservative Dentistry and Endodontics, alongside advanced credentials in laser dentistry and digital smile design.
If assessment confirms that extraction and implant placement are the appropriate path, SameDay's Oral & Maxillofacial Surgeons and Specialist Prosthodontists work as an integrated team — your care continues within the same clinic without the need for external referrals.
To find out whether your tooth can be saved, book a consultation, call or WhatsApp +971 4 315 8300.
