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Home Dental Services Root Canal

Root Canal


Cross-section of an unhealthy tooth undergoing root canal treatment with a tool inserted into the canal.A root canal is a common dental procedure used to treat a tooth with significant damage or infection, aiming to relieve pain, restore function, and prevent extraction. While the procedure has a reputation for being uncomfortable, modern root canals are typically straightforward and relatively pain-free. By removing the infected tissue inside the tooth, root canal treatment enables patients to keep their natural teeth and maintain a healthy, complete smile.

When is a Root Canal Needed?


A root canal is necessary when the tooth's innermost layer, called the pulp, becomes inflamed or infected. The pulp houses nerves and blood vessels that are crucial for tooth development but are no longer needed once the tooth has fully matured. Pulp infection can result from deep decay, multiple dental treatments on the same tooth, or a crack or chip that allows bacteria to enter.

Common signs of pulp infection include intense tooth pain, prolonged sensitivity to hot or cold, gum swelling, or a darkened appearance of the tooth. If left untreated, the infection may spread, leading to an abscess, bone loss around the tooth root, or the potential need for extraction.

The Root Canal Procedure: Step-by-Step


Root canals are typically completed in one or two visits and are performed under local anesthesia, which ensures a comfortable, pain-free experience for the patient. Here's an overview of what happens during a root canal:
•  Numbing the Area: The dentist or an endodontist (a specialist in root canal treatments) applies a local anesthetic to numb the tooth and surrounding tissue.
•  Accessing the Pulp: A small opening is created in the top of the tooth to access the infected pulp. Specialized instruments are then used to carefully remove the damaged pulp from the root canals.
•  Cleaning and Shaping the Canals: Once the pulp is removed, the dentist cleans, disinfects, and shapes the canals to prepare them for filling.
•  Filling the Canals: After thorough cleaning, the canals are filled with a biocompatible material called gutta-percha, which seals the tooth to prevent future infection. The opening is then sealed with a temporary filling.
•  Restoring the Tooth: A crown is usually recommended to protect and strengthen the treated tooth, as it may become more fragile after a root canal. This final restoration, which helps restore full function, is typically completed at a follow-up appointment.

Advantages of Root Canal Treatment


The primary advantage of a root canal is pain relief and preservation of the natural tooth. Keeping the tooth in place maintains the alignment of surrounding teeth, preserves normal chewing function, and eliminates the need for additional restorative treatments like implants or bridges. By addressing the infection at its source, root canals prevent the spread of bacteria, promoting both oral and overall health.

Recovery and Aftercare


Following a root canal, patients may experience mild discomfort for a few days, which typically fades quickly. Over-the-counter pain relievers and adhering to aftercare instructions can help ensure a smooth recovery.

Root canal treatment is a valuable procedure that relieves pain, preserves natural teeth, and supports long-term oral health. For those dealing with severe tooth pain or infection, a root canal can provide relief and a lasting solution.

Schedule a Consultation


If you would like to learn more about your root canal procedure call (425) 650-3560 and schedule your appointment today!

Get in Touch!


PHONE
(425) 650-3560

EMAIL
kirkland@cooleysmiles.com

LOCATION
12911 120th Ave NE E10
Kirkland, WA 98034-3022



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Root Canal in Kirkland WA - Gentle Tooth Pain Relief
Need a root canal in Kirkland WA? Cooley Smiles provides gentle, pain-free root canal treatment to save your natural tooth and restore your healthy smile.
Cooley Smiles -Kirkland, 12911 120th Ave NE E10, Kirkland, WA 98034 | (425) 650-3560 | cooleysmileskirkland.com | 10/17/2025 | Tags: dentist Kirkland WA |