Root Canal Treatment in Aurora, CO

What is Root Canal Treatment?

Root canal treatment is a restorative dental procedure used to save a severely decayed or infected tooth. Inside each tooth is a soft tissue called the pulp, which contains nerves and blood vessels. When the pulp becomes inflamed or infected—due to deep decay, cracks, trauma, or repeated dental procedures—it can cause severe pain and sensitivity. If left untreated, the infection can spread and lead to tooth loss or abscess formation. A root canal removes the damaged pulp, disinfects the canal space, and seals it with a biocompatible material, allowing the tooth to function normally and remain in place. At Oasis Dental in Aurora, CO, Dr. Ryan Duong offers comfortable, precise root canal care to help patients preserve their natural teeth and relieve pain effectively.

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When is Root Canal Treatment Needed?

Root canal treatment is typically recommended when the inner pulp of the tooth is infected or irreversibly damaged. Common symptoms include lingering tooth pain, extreme sensitivity to hot or cold, swelling around the gums, or discoloration of the tooth. In some cases, patients may not feel any symptoms but a dental exam or X-ray reveals the damage. Trauma to a tooth—even without visible cracks—can also harm the pulp over time, necessitating a root canal. At Oasis Dental, Dr. Duong uses advanced diagnostic tools to determine if a root canal is needed and explains all treatment options to help you make an informed decision about your care.

Root Canal Treatment Process

Diagnosis and Numbing the Area

The first step involves a thorough examination, including digital X-rays, to assess the extent of the infection or damage. Once the diagnosis is confirmed, Dr. Duong numbs the area around the affected tooth with local anesthesia to ensure a completely pain-free experience. A small protective barrier, called a dental dam, is used to isolate the tooth and keep the area dry and clean during treatment. This initial step is crucial to create a comfortable and sterile environment for the root canal procedure.

Cleaning and Shaping the Canals

Once the tooth is numbed and isolated, Dr. Duong accesses the inner pulp chamber through a small opening in the crown of the tooth. Using precision instruments, he carefully removes the infected or dead pulp tissue from inside the canals. The empty canals are then cleaned and shaped to remove any lingering bacteria and to create space for filling. Throughout this process, an antimicrobial solution may be used to flush out the canals and reduce the risk of future infection. Depending on the complexity, this step may take one or more visits.

Filling and Sealing the Tooth

After the canals are cleaned and shaped, they are filled with a rubber-like material called gutta-percha. This biocompatible filling is sealed in place with dental cement to prevent bacteria from re-entering the canal. A temporary or permanent filling is then placed to close the opening made in the tooth. In most cases, a dental crown is recommended after a root canal to restore the tooth’s strength, structure, and appearance—especially for back teeth that take on heavy biting forces. Dr. Duong will discuss your options for long-term restoration.

Types of Root Canals in Our Aurora, CO Office

Anterior Root Canals

Anterior root canals involve treating the front teeth—typically incisors and canines—which have a single, straight root canal. These procedures are generally more straightforward due to the anatomy of these teeth. Anterior root canals are often performed when these visible teeth are affected by trauma or decay, preserving both function and aesthetics. Dr. Duong uses a gentle approach to ensure minimal discomfort and optimal cosmetic results, so you can smile with confidence again.

Posterior Root Canals

Posterior root canals are performed on molars and premolars located in the back of the mouth. These teeth often have multiple roots and complex canal systems, making the procedure more intricate. At Oasis Dental, Dr. Duong uses advanced imaging and rotary instruments to navigate these challenging areas effectively. A posterior root canal not only alleviates tooth pain but also prevents the spread of infection to surrounding tissues and bone. Following treatment, a custom crown is typically placed to protect the tooth from fractures and restore chewing ability.