When patients hear the words “root canal,” one of the first questions they ask is How long does a root canal take? While the thought of spending a long time in the dentist’s chair may seem daunting, the truth is that most root canals are quicker and more comfortable than you might expect.
In this guide, we’ll explain how long the treatment usually takes, what factors influence the duration, and why choosing an experienced dentist can make the process smoother.
How Long Does a Root Canal Take?
For most patients, a root canal takes approximately 90 minutes for a straightforward case. More complex treatments, such as those involving molars or severe infection, can take longer or be split into two separate visits.
The exact time depends on the tooth being treated, the complexity of the root canal system, and whether any infection is present.
Factors That Affect How Long a Root Canal Takes
Several variables determine how long the procedure will last:
- Number of roots and canals
Front teeth usually have one root, while molars can have three or more, making the treatment more complex. - Level of infection
Severe infections may require additional cleaning, medication inside the tooth, or a follow-up appointment. - Tooth location
Back teeth are harder to reach and require more time for precision work. - Previous dental work
Retreatment of a previous root canal generally takes longer than a first-time procedure. - Dentist’s technique and technology
An experienced dentist using modern rotary tools and magnification can often complete the work more efficiently.
What Happens During a Root Canal Appointment
Although the duration can vary, the steps are generally the same:
- Numbing the area – Local anaesthetic ensures the procedure is pain-free.
- Accessing the tooth – A small opening is made to reach the pulp chamber.
- Removing the infected tissue – Damaged nerve and pulp are cleaned out.
- Shaping and disinfecting the canals – Precision instruments prepare the canals for filling.
- Sealing the tooth – The cleaned canals are filled with a special material to prevent reinfection.
- Temporary filling or crown preparation – If a crown is planned, the final step may take place in a second visit.
Single Visit vs Multiple Visits
Many root canals can be completed in a single appointment, which saves patients time and reduces the number of anaesthetic injections. However, multiple visits may be advised if:
- There is a severe infection that requires medicated dressing between appointments
- The anatomy of the tooth is unusually complex
- Additional restorative work, such as a crown, needs to be prepared separately
Your dentist will advise which approach is best for your situation.
Why Choose a Cosmetic Dentist in Liverpool for a Root Canal?
While root canal treatment is primarily restorative, it also has an aesthetic outcome. Choosing a skilled cosmetic dentist in Liverpool like Kamran Rasul | The Dental Clinic ensures that once the tooth is saved, it is restored to look natural and blend seamlessly with your smile.
Our clinic uses advanced imaging and magnification to work precisely and efficiently. This often shortens treatment time and ensures the highest standard of care. Following the root canal, we also provide expertly crafted crowns or fillings for long-term protection and a flawless finish.
FAQs: How Long Does a Root Canal Take?
Will I feel any pain during a root canal?
No. The tooth and surrounding area are fully numbed before treatment begins. Most patients are surprised at how comfortable the procedure feels.
When can I eat again after my appointment?
You can eat once the anaesthetic has worn off. It’s best to start with softer foods for the rest of the day and avoid chewing directly on the treated tooth until it’s fully restored.
Do all teeth treated with root canals need crowns?
Not always. Back teeth usually benefit from crowns for extra strength, but front teeth may only need a filling if they have enough healthy structure left.
How many years will a root canal last?
With good oral hygiene and routine dental check-ups, a tooth that has had root canal treatment can last for many years, sometimes decades.
What if I put off getting a root canal?
Delaying treatment can allow the infection to spread, which may cause pain, swelling, or even lead to the loss of the tooth.
So How Long Does A Root Canal Take?
So, how long does a root canal take? For most people, under an hour – though some complex cases may take longer or require two visits. What matters most is ensuring the tooth is thoroughly cleaned, sealed, and restored to avoid future problems.
At Kamran Rasul | The Dental Clinic in Liverpool, we combine clinical precision with patient comfort, using the latest technology to make your root canal treatment as quick and stress-free as possible.
If you’re experiencing tooth pain or have been told you need a root canal, book a consultation today. We’ll assess your needs, explain your options, and provide a clear treatment plan tailored to you.
