When a tooth is deeply decayed, infected or painful, there are two paths: root canal treatment to save it, or extraction to remove it. Patients often ask which is "better". The honest answer is that keeping a natural tooth is almost always better — if the tooth can be saved predictably.
When root canal treatment is the right choice
A root canal removes infected pulp from inside the tooth, cleans and seals the canals, and the tooth is then protected with a crown. It is the right choice when:
- Enough sound tooth structure remains above the gum to support a crown
- The root is not cracked
- The bone around the tooth is reasonably healthy
- The tooth has a useful role in chewing or appearance
At Lifedent, most root canals are completed in a single sitting by an endodontist using magnification, and the tooth can last for decades with a well-fitted crown.
When extraction is the better option
Sometimes removal is the sensible choice:
- A vertical crack running down the root
- Decay that extends far below the gum, leaving too little tooth to restore
- Severe bone loss from gum disease, so the tooth is already loose
- A previous root canal that has failed and cannot be retreated
- Wisdom teeth, which rarely need saving
Tooth extraction is quick and comfortable under local anaesthesia — but it leaves a gap that needs a plan.
What extraction really costs you
The missing tooth is not the end of the story. Neighbouring teeth tilt into the gap, the opposing tooth over-erupts, chewing shifts to one side and the bone in the gap shrinks. Replacing the tooth with a dental implant or bridge restores function, but it is a second treatment with its own timeline. That is why saving a restorable tooth is usually the more economical and biological choice in the long run.
How we decide
An X-ray (and a CBCT scan where needed) shows the extent of decay, root shape and bone. The endodontist then gives a straightforward opinion: whether the tooth can be saved predictably, and if not, what the replacement options are. You should never feel pushed in either direction.
Common questions
Is a root canal more painful than an extraction? No. Both are done under local anaesthesia. Soreness after a root canal is usually milder than after an extraction, because nothing has been removed from the bone.
Can I just leave an infected tooth? Not safely. The infection can spread to the bone and face, and the pain usually returns worse. A tooth that has stopped hurting can still be infected.
If I extract, how soon can I get an implant? Often an implant can be placed in the same socket at the time of extraction, or after a few weeks of healing, depending on infection and bone.
Unsure which path is right? Book an assessment with our endodontist in Rajkot.