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Root Canal Therapy in Irvine, CA
Root canal therapy is a procedure to save a severely decayed or infected tooth. Dr. Peter Lim at Renew Dentistry of Irvine removes the infected pulp within your tooth, cleans and disinfects the canals, and fills your tooth. Endodontic treatments today are generally simple, relatively pain-free, and are done to relieve pain and save your tooth.
Pain Relief and Tooth Saving in Irvine
Our office is conveniently located at 4980 Barranca Pkwy, near Heritage Park, and provides "painless" root canals to residents of Woodbridge, Westpark, and Northwood. Knowing that you need root canal therapy can be anxiety-provoking, but Dr. Lim's conservative nature will mean that he only suggests root canal therapy if your tooth cannot otherwise be saved.

What is Root Canal Therapy and When is it Necessary?
Sometimes referred to as "endodontic treatment," root canal therapy is a procedure that is performed to remove infected tissues from the pulp chambers and root canals of the tooth. The "pulp" is the innermost tissue of the tooth and contains nerves, connective tissues, and blood vessels. When an infection reaches the inner tooth, the only way to stop it is through intervention. Learn more with our dentist in Irvine, CA!
Why Should You Have a Root Canal?
The choice between root canal therapy and extraction of a tooth is almost always the more beneficial choice for your health in the long run. The advantages include:
- Immediate Pain Relief: A root canal will stop your toothache caused by infection and a nerve inside the tooth.
- Prevention of Bone Loss: When you keep your natural tooth, the jawbone is stimulated, and a drooping of facial contours will not occur (as with a missing tooth).
- Maintaining Your Bite: Teeth that are adjacent to the gap will not drift into the open space.
- Cost-Effective: It is considerably cheaper to save your tooth than replace it with an implant or bridge down the line.
Symptoms That May Require Root Canal Treatment
You should make an appointment to visit with Dr. Lim if any of these symptoms are present:
- Persistent Tooth Sensitivity: A lingering ache when the tooth is exposed to heat or cold.
- Dull to Sharp Toothache: A painful ache or a sharp pain when you bite down.
- Swollen and Tenderness: "Pimple-like" lumps or the presence of pus in the gum area surrounding the affected tooth.
- Tooth Discoloration: A discolored or dark grayish-colored tooth indicates a dead pulp.
- Referred Pain: An aching sensation in the jaw, ear, or other teeth.

The Dr. Peter Lim Experience: Smooth & Efficient Care
When you have your root canal done with Dr. Lim in Irvine, patients appreciate his upfront and straightforward approach. With a root canal visit, you will:
- Have Clear and Up-To-Date Imaging: Digital X-Rays and intraoral cameras provide the patient with a clear on-screen explanation of why this treatment is necessary.
- Receive Efficient Care With Electric Handpieces: Quiet, precise electric handpieces reduce treatment time and your time in the dental chair.
- Weekend Availability: We offer same-day and Saturday hours (8:00 am to 2:00 pm) so you don't have to skip work or school to seek timely treatment.
- Receive Sedation Dentistry: We offer Nitrous Oxide and Oral Sedation options for anxious patients seeking a more comfortable, relaxed experience.
Affordable Options and Insurance Acceptance
We know a root canal procedure can be a large investment in your oral health, which is why Renew Dentistry of Irvine works with most Major PPO Plans:
- Anthem, Blue Cross Blue Shield, and Delta Dental PPO.
- Cigna, MetLife, United Healthcare, and Aetna.
Flexible Financing for Your Procedure
For patients who are uninsured or have a high deductible, we offer three flexible payment options from Sunbit, CareCredit, and Proceed Finance, enabling you to pay for your root canal and crown in affordable monthly payments.
Stop the pain and save your tooth. Call us at (949) 561-1127 to schedule your root canal appointment with Dr. Peter Lim.
Stop the Infection. End the Pain.
Are you currently dealing with a painful and persistent toothache? There may still be time to save the tooth and eliminate the infection.
