Root Canal Treatment
Root canal treatment removes infected or inflamed pulp tissue from inside a tooth, then cleans, shapes, and seals the canals so the tooth can be preserved rather than extracted. How many visits it takes depends mainly on the tooth's anatomy, your dentist can usually give a reasonable estimate after an exam and X-ray.
Benefits
- Modern rotary endodontic instrumentation for more consistent canal cleaning and shaping
- Clear explanation of expected visit count before treatment starts, rather than leaving it vague
- Post-and-core rebuild and final crown planned as part of the process, not an afterthought
- Dr Megha Kaul is certified in both Rotary Endodontics and Post and Core techniques
What the procedure involves
- 1
First visit: numbing, accessing the tooth, removing infected or inflamed pulp tissue, and cleaning and shaping the canals using rotary endodontic instruments.
- 2
Second visit (if needed): confirming the infection has settled, then filling and sealing the canals, molars with multiple canals more often need this second visit than single-rooted front teeth or premolars.
- 3
Follow-up restoration: a supportive post-and-core rebuild in many cases, followed by a crown, since the tooth loses some structural strength once the pulp is removed.
Recovery & aftercare
Mild discomfort between visits is common, especially if there was significant infection to clear. Worsening pain, rather than mild soreness, should be reported to your dentist. Skipping the follow-up crown is one of the more common reasons root canals fail later, so completing that final step matters.
Frequently asked questions
Can a root canal always be done in one visit?
Not always, it depends on the tooth's anatomy and whether infection needs time to resolve before sealing. Single-rooted teeth are more likely to be single-visit than molars.
Why do I need a crown after a root canal?
The tooth loses some structural strength once the pulp is removed, so a crown (often after a post-and-core rebuild) protects it from fracturing under normal biting force.
Does a longer treatment mean something went wrong?
No, needing two visits is common and usually reflects the tooth's anatomy or the amount of infection present, not a complication.
What's the difference between rotary and manual root canal instruments?
Rotary instruments are mechanized tools used to clean and shape canals more efficiently and consistently than manual hand instruments alone.
Want the full picture? ReadRoot Canal Treatment Near Me: What to Expect at a Gurgaon Dental Clinicon the N Square Dental Care blog.