A throbbing toothache, lingering sensitivity to hot drinks, or swelling near a tooth can all point to a problem deep inside the tooth. When decay, a crack, or an old injury reaches the soft pulp in the center, root canal treatment can remove the infection, ease the pain, and let you keep the tooth instead of losing it.
At Empower Dental Rancho, root canal therapy is part of our restorative dentistry care. Because our dentists practice as Super GPs, the same team can diagnose the problem, complete the root canal, and restore the tooth, often with a CEREC same-day crown. Same-day emergency appointments are available for sudden pain, and our team speaks English, Spanish, Russian, Arabic, and Armenian.
Tooth pain rarely goes away for good on its own, and an infection can spread if it is left untreated.
Call us as soon as you notice symptoms, and we’ll do our best to see you the same day.
We’re located at 9275 Baseline Rd. in Rancho Cucamonga, CA. Call to schedule your appointment or book online.
Inside every tooth is a soft core called the pulp, which holds nerves and blood vessels. If bacteria reach the pulp, it can become inflamed or infected. During root canal treatment, we remove the damaged pulp, clean and disinfect the canals inside the root, and seal them so bacteria cannot return. The outer tooth stays in place and keeps working for chewing.
According to the American Dental Association’s MouthHealthy guide to root canals, a properly restored tooth can last a lifetime with good care.
Only an exam and x-ray can confirm the cause, but these symptoms are worth a call:
Saving a natural tooth offers advantages that are hard to match with a replacement.
Removing infected pulp addresses the source of the ache.
Your own root stays in the jaw, which helps preserve your bite.
Cleaning and sealing the canals helps protect nearby bone and tissue.
A crown or filling lets you bite and chew comfortably again.
* This calculator provides an illustrative estimate by dividing the treatment cost by the selected number of months. It excludes interest and fees and is not a financing offer. Actual monthly payments may be higher.
* Financing is offered through independent third-party lenders. Approval, rates, fees, terms, and available repayment periods are determined by the respective provider. Contact our office or review the provider’s application for current options.
Most root canals are completed in one or two visits, depending on the tooth and the infection.
We test the tooth and take digital x-rays to see the shape of the roots and the extent of infection.
Local anesthetic numbs the area. Nitrous, oral, or IV sedation is available for anxious patients.
A small opening is made in the top of the tooth, and a protective barrier keeps the area clean and dry.
The infected pulp is removed, and each canal is cleaned, disinfected, and shaped.
The canals are filled with a rubber-like material and sealed to keep bacteria out.
Most back teeth need a dental crown for strength. CEREC may allow us to place it the same day.
Every tooth is different, so your treatment plan depends on its location and history.
Front teeth usually have a single canal, and treatment is often finished in one visit.
Back teeth can have several curved canals, so treatment may take a little longer.
If a previously treated tooth becomes sore or infected again, the canals can often be cleaned and resealed.
Severe pain or swelling? Our emergency dental care team offers same-day visits.
Most patients return to normal activities the same day or the next morning. The tooth may feel tender for a few days, and over-the-counter pain relievers usually help. Avoid chewing hard foods on the treated side until your permanent crown or filling is in place, and keep brushing and flossing as usual. If your dentist prescribes antibiotics, take them as directed.
When a tooth is badly infected, removing it can seem like the faster option. A tooth extraction leaves a gap that usually needs an implant or bridge to keep nearby teeth from shifting, which adds time and cost later. Whenever a tooth can be saved, a root canal is often the more conservative choice. If a tooth cannot be saved, we’ll explain your replacement options, including dental implants.
The cost of a root canal depends on which tooth is treated, how many canals it has, and the restoration it needs afterward. Many PPO plans cover part of root canal therapy. We accept all PPO plans in network, along with HSA and FSA. For costs your plan does not cover, financing is available through Alphaeon and Happen Bank, subject to approval. Visit our financing and insurance page to learn more.
Don’t wait for tooth pain to get worse. Contact Empower Dental Rancho to schedule an exam, and we’ll help you understand your options and get you comfortable again.
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Let’s bring out the best in your smile—with the technology, experience, and care you deserve.
At Empower Dental Rancho in Rancho Cucamonga, CA advanced tools mean better care. By investing in the latest dental technology, we diagnose with greater accuracy, treat with more precision, and help you achieve a healthier, more beautiful smile—often with less discomfort along the way.
With local anesthetic, the treatment often feels similar to getting a filling. Sedation options are available if you feel anxious.
Many root canals take one visit of about one to two hours. Molars or teeth with complex infections may need a second visit.
Lingering sensitivity, severe pain when chewing, swollen gums, or a darkened tooth can be signs. An exam and x-ray are needed to confirm.
Yes. Root canal treatment is designed to remove infection from inside the tooth. In some cases, your dentist may also prescribe antibiotics.
Most back teeth need a crown to protect them from breaking. Front teeth may only need a filling, depending on how much tooth remains.
Most people return to normal activities right away. The area may feel tender for a few days, which over-the-counter pain relievers can usually manage.
Saving your natural tooth is usually the more conservative choice. An extraction often leads to a need for an implant or bridge later.
With a proper restoration and good home care, a treated tooth can last for many years and often a lifetime.
Many PPO plans cover part of a root canal. We accept all PPO plans in network, along with HSA and FSA, and we'll review your benefits first.
We offer same-day emergency appointments for sudden tooth pain or swelling. Call our office as early as possible.
At Empower Dental Rancho, we believe high-quality care should be accessible to every patient. To make treatment more affordable, we partner with trusted financing providers. Available plans, interest rates, and repayment terms vary by provider and are subject to approval. Contact our office or review the provider’s application for current options.
From implants and crowns to cosmetic treatments and smile makeovers, our financing options are designed to help you move forward with your care—without delay.
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At Empower Dental Rancho, we stand behind the quality of our work with warranties tailored to your specific treatment. Our fixed hybrid prosthetics include a Lifetime Warranty, provided you maintain your recommended hygiene visits and ongoing care. For crowns and other fixed restorations, we offer a 5-year warranty as long as you keep up with regular exams, cleanings, and any dentist-recommended maintenance.
To stay eligible for warranty protection, you’ll need to complete all suggested maintenance at the intervals outlined by the provider or manufacturer. Failure to follow and document routine care could lead to reduced or voided coverage. Proof of service may be required if a claim is submitted.
