How Long Does a Root Canal Take?
If you’ve been told you need a root canal, you may be wondering how long the procedure will take and what to expect during your appointment. While treatment times can vary, knowing the factors that affect the length of a root canal can help you feel more prepared. If you’re considering this procedure, read on to learn more about how long it typically takes and why it can differ from one patient to another.
What Determines Treatment Time?
The time it takes to complete a root canal depends on several factors, including the type of tooth being treated and the complexity of the case. Teeth in the front of the mouth, such as incisors and canines, usually have a single root canal. These teeth are generally quicker to treat and may only require 30 to 60 minutes. Molars, located in the back of the mouth, often have multiple root canals. Because of this, treating a molar can take 60 to 90 minutes or longer, depending on the number of canals and the difficulty of accessing them.
In addition to the tooth’s anatomy, the severity of the infection or damage can affect treatment time. Teeth with extensive infection, curved canals, or previous dental work may require extra attention to ensure the infection is fully cleared and the canals are properly cleaned and shaped.
Single vs. Multiple Appointments
Many root canals can be completed in a single visit, especially for teeth with straightforward anatomy and minimal infection. Some cases may require two or more visits, however. Your dentist may choose to complete the cleaning and shaping of the canals in the first appointment and place a medication inside the tooth to help eliminate any remaining bacteria. A second visit is then scheduled to fill and seal the canals.
While a multi-visit approach may take a little longer overall, it can offer benefits in certain situations, such as when dealing with complex infections or retreatment cases. Your dentist will determine the best approach based on your individual needs and the condition of your tooth.
What to Expect During the Procedure
A root canal is performed under local anesthesia to ensure comfort throughout the process. Once the tooth is numb, your dentist will place a small protective sheet around it to keep the area clean and dry. An opening is made in the tooth to access the pulp chamber, and the damaged tissue is removed using small instruments. The canals are then cleaned, shaped, and disinfected before being filled with a rubber-like material called gutta-percha.
If the procedure is completed in one visit, a temporary filling is placed to protect the tooth until a permanent crown or restoration is added. If a second visit is needed, a temporary filling and medication will be used to seal the tooth between appointments.
Planning for Your Root Canal
The exact length of your root canal appointment will depend on the specific tooth and any challenges involved in treating it. Be sure to discuss any concerns or scheduling preferences with your dentist before the procedure. They can explain the expected timeline and help you understand what to anticipate during and after treatment.