How Long Does a Root Canal Take? Single Sitting vs Multiple Visits?

You’ve just been told you need a root canal. The first thing most patients want to know isn’t whether it hurts. It’s how many times they have to come back.

Most root canals are completed in a single sitting of 30 to 90 minutes. Some cases need two visits. Neither approach is wrong. The number of appointments depends on the tooth, the infection, and what the dentist finds once the canals are accessed. 

At Galaxy Dental Care, root canal treatment is handled by a dedicated endodontic team across 9 branches in Hyderabad. Endodontists are specialists in treating the inside of the tooth: the canals, the pulp, and the infection. With 100,000+ patients treated, the team uses X-ray and CBCT-based assessment before deciding on single or multiple visit treatment.

What follows covers how long each appointment takes and single sitting vs multiple visits.

How Long Does a Root Canal Take Per Appointment?

A root canal appointment  typically runs between 30 and 90 minutes. Where your case falls on that range depends mostly on which tooth is being treated.

• Front teeth have a single canal and are easier to access. A root canal on an incisor or canine often completes in 30 to 60 minutes. 
• Premolars usually have one or two canals and sit in the middle of that range. 
• Molars are at the back of the mouth, harder to reach, and often have three or four canals to clean. These regularly take 60 to 90 minutes or more.

A few other things add time beyond the tooth itself. Severely curved canals need slow, careful instrumentation. Calcified canals, where the canal has narrowed over years, take longer to locate and navigate. A significant infection may need additional irrigation before the canals can be sealed.

Single Sitting Root Canal: When It Works Best?

A single sitting root canal means the entire procedure is completed in one appointment: cleaning the canals, removing infected pulp, disinfecting, and sealing. The patient leaves with a permanent seal inside the tooth and a crown placed or scheduled.

The advantages of single sitting RCT, include fewer appointments, no temporary filling between visits, and comparable long-term success to multiple visit treatment. 

A 2026 clinical survey found 81% of endodontists report no difference in long-term success between single and multiple visit root canal treatment. Single sitting RCT works well when:

• The infection is contained to the tooth and hasn’t spread into surrounding bone
• Canals are accessible and not heavily calcified
• Tooth doesn’t have an active abscess with significant swelling
• The patient can comfortably sit for 60 to 90 minutes
• A dentist confirms adequate anaesthesia has taken effect before starting

The best root canal treatment in Hyderabad is done under local anaesthesia. The area is numbed before anything begins. Most patients report feeling pressure and vibration rather than pain. Discomfort in the 24 to 48 hours after the appointment is manageable with over-the-counter pain relief.

Multiple Visit Root Canal: When It’s the Better Choice?

Multiple visits to a root canal near me​ aren’t a sign that something went wrong. Some cases genuinely need two or three visits to achieve the best long-term result. Completing everything in one sitting isn’t always the right call.

• If an abscess has formed and the infection has reached the surrounding bone, the dentist often cleans the canals in the first visit and places antibiotic medication inside the tooth. This sits in the canal for one to two weeks. The tooth is then sealed at the second visit once the infection has reduced.
• Canal complexity is the second reason multiple visits are chosen. Some teeth, particularly in older patients or those who’ve had previous dental work, have canals that have narrowed significantly over time. Locating and cleaning these takes longer than a single appointment.
• Patients with significant pre-treatment pain, large infections, or particular medical conditions may be at higher risk of a flare-up between visits. The best root canal treatment near me may clean the canals at the first visit, place antibiotic medication, and seal with a temporary filling. This reduces flare-up risk before the second appointment completes treatment.

Between visits, a temporary filling seals the opening in the tooth. It protects the canals from bacteria and keeps the tooth functional while healing continues. It isn’t a permanent solution. It’s a deliberate part of the treatment plan. 

The Tooth That Needed a Root Canal, Deserves Galaxy Dental Care.

If you’ve been putting off a root canal because of the time commitment or the fear of multiple visits, this is worth knowing: the procedure is far more straightforward than its reputation suggests.

Galaxy Dental Care endodontist team handles painless root canal treatment in Hyderabad across 9 branches, open Monday to Sunday, 9 AM to 9 PM. Every case begins with an X-ray assessment before the number of visits is decided.

We’ve treated 100,000+ patients since 2008 across Hyderabad. The procedure starts with proper numbing before anything begins. Our team knows when one visit is enough and when two visits are the safer choice.

Call +91 8686676781 to book your appointment.

Frequently Asked Questions

Can a root canal be done in one sitting?

Yes, for most cases. A single sitting root canal works well when the infection is contained to the tooth, the canals are accessible, and the patient can sit comfortably for the duration.

Does a root canal hurt during the procedure?

The tooth and surrounding area are numbed with local anaesthesia before the procedure begins. Most patients feel pressure and the vibration of instruments rather than pain during the appointment. If any discomfort is felt, the endodontist adjusts the anaesthesia before continuing. 

How long does the soreness last after a root canal?

Mild soreness around the treated tooth is normal for 24 to 48 hours after the appointment. Over-the-counter pain relief manages this comfortably for most patients. 

Where can I find the best root canal treatment near me in Hyderabad?

Galaxy Dental Care offers root canal treatment across 9 Hyderabad branches: Kondapur, Kukatpally, Banjara Hills, Chandanagar, Nallagandla, AS Rao Nagar, Kompally, Manikonda, and Vanasthalipuram. All branches are open Monday to Sunday, 9 AM to 9 PM.