
The procedure of a root canal depends on how complicated the injury to the teeth is, it also depends on how many roots are involved and need to be treated. Usually in normal cases a root canal takes about 60-90 minutes.
In General:
- Simple root canals (which are done for teeth with only one root) take only a single session.
- Molars or multi-rooted teeth may require more than a single appointment to make sure the entire infection is properly cleaned and stopped.
During the first visit the infected pulp is removed by the dentist or endodontist. After this they thoroughly clean the infected pulp and bring the canals into a proper shape, in some cases a filling is done in that tooth temporarily. In the next session a permanent filling is done in the canal. Usually a crown is also added to support the structure.
Many people wonder “How long would the pain last?” The pain usually goes away the next day and people return to their normal activities. But there might be a slight soreness in that area.
If you experience a sharp pain or throbbing in your tooth or any sort of sensitivity then dentists usually advise the patients to go for Root canal. A very common question that patients ask is, “How long does a root canal take?”.
In this guide we explain how time consuming each step of this treatment can be , what affects the treatment and what should be expected. We also provide you a complete breakdown of root canal therapy, the advantages and the precautionary steps to take after the treatment.
How Time-Consuming Each Step of This Treatment Can Be
The amount of time taken for a root canal is dependent on the complexity of the tooth. Front teeth which only have a single root usually take about 30-60 minutes. Meanwhile the back teeth with multiple roots (molars) take about 90 minutes. If it requires more than one session then it can take more than one appointment.
What Affects the Treatment
Several factors influence how long and complex a root canal procedure becomes:
- Number of canals in the affected tooth
- How severe the infection and tooth decay is.
- If retreatment is needed due to previous root canal failure.
- Techniques and experience acquired by a Dentist or Endodontist.
- Whether the teeth have single roots or multiple roots.
What Should Be Expected
Patients can expect the following:
- Local anesthesia to numb the tooth and surrounding area to reduce pain.
- The damaged and infected pulp is removed.
- Cleaning and disinfecting the area to remove any bacteria.
- A permanent or temporary filling to help the restoration of the tooth.
- Placement of a crown to protect the tooth.
- Mild numbness or discomfort for some days after the procedure is done.
Complete Breakdown of Root Canal Therapy
- Diagnosis & X-rays
To examine the infection, damage and root structure. - Anesthesia
To numb the tooth and surrounding area to reduce pain. - Access Opening
A small hole is made in the tooth to access the infected pulp. - Pulp Removal
The infected pulp is removed from the tooth. - Canal Cleaning & Shaping
The canals are cleaned and shaped for filling. - Filling the Canals
Gutta-percha is used to fill and close the shaped canals. - Temporary or Permanent Filling
In some cases a filling is done. - Crown Placement
To protect the tooth a crown is added.
Advantages and the Precautionary Steps to Take After the Treatment
Advantages:
- The tooth is saved.
- Reduces pain and stops infection.
- Restores strength for chewing and biting.
- Oral health improves.
- If taken proper care the treatment can be long-lasting.
Precautionary Steps:
- Avoid chewing on hard food especially with the treated tooth.
- Follow the aftercare instructions provided by your dentist.
- Brush and floss regularly to maintain hygiene.
- Use pain relief medicines as prescribed.
Don’t Delay Your Root Canal—Save Your Tooth Today
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Frequently Asked Questions
How long does a root canal take to complete?
Root canal usually takes about 60-90 minutes depending on the number of roots involved. If the case is more complex than it may take 2 appointments to ensure complete sealing of the canals.
Is root canal treatment painful?
No, a root canal treatment is no more painful than a filling. It depends on the techniques used by a dentist or Endodontist. You might experience some soreness but it can go away by using over the counter pain relievers.
How long does pain last after a root canal?
The pain goes away almost immediately after the damaged pulp is removed but there might be some numbness and discomfort that may last for one or two days. You should take proper care of your teeth after the treatment.
Why do some root canals take more than one visit?
Some root canals take more than one visit due to the severity of the infection, healing time, and the anatomy of the tooth.
What happens if I delay a root canal?
If you delay the treatment then it might cause the infection to become more severe, it can also cause jaw or cheek swelling and might eventually result in tooth loss.
Will I need a crown after a root canal?
Yes, a crown is usually placed after a root canal because it strengthens the tooth and gives it protection from further damage. A crown is mostly recommended if the tooth is severely decayed.
Can I go to work after a root canal?
Yes, you can go to work after the root canal is done but you might experience some mild discomfort and should follow the advice of your dentist for the aftercare.