Saving Infected Teeth with a Root Canal Treatment
Redwood City, CA Dentist Offers Root Canal Treatment Services
When a tooth becomes infected or severely decayed, a root canal is often the best way to save it. Despite its reputation, a root canal is a routine restorative procedure that relieves pain rather than causes it. Our team at Bay Area Dental Office uses modern techniques and sedation options to keep you comfortable from start to finish.
What Happens During a Root Canal
A root canal removes the infected or damaged pulp from inside the tooth, then cleans, shapes, and seals the root canals to prevent reinfection. The procedure typically involves two visits.
- Examination and X-Rays. We use digital x-rays to assess the extent of the infection and confirm the diagnosis before treatment begins.
- Anesthesia and Sedation. The treatment area is numbed with local anesthesia. For patients with dental anxiety, oral or IV sedation is available to keep you relaxed throughout the procedure.
- Pulp Removal. We access the inside of the tooth through a small opening and remove the infected pulp tissue from the root canals.
- Cleaning and Shaping. The root canals are carefully cleaned, shaped, and disinfected to eliminate bacteria and prevent reinfection.
- Sealing. The canals are filled and sealed with a biocompatible material. A temporary or permanent filling is placed to close the opening.
- Crown Placement. In most cases, a dental crown is recommended after a root canal to restore the strength and function of the treated tooth.
Why Treating an Infected Tooth Matters
An untreated tooth infection does not resolve on its own. Left without care, the infection can spread to surrounding teeth and bone, leading to tooth loss and more complex treatment. A root canal stops the infection, eliminates pain, and preserves your natural tooth so you can continue to bite and chew normally.
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Frequently Asked Questions
Does a root canal hurt?
No. The procedure is performed under local anesthesia, so you should feel pressure but not pain. Most patients are surprised by how comfortable the experience is. We also offer oral and IV sedation for patients who experience dental anxiety.
How do I know if I need a root canal?
Common signs include persistent tooth pain, sensitivity to heat or cold that lingers after the source is removed, swelling or tenderness in the gums near a tooth, and tooth discoloration. A dental exam and x-rays confirm whether a root canal is needed.
How long does a root canal take?
Most root canals are completed in one to two appointments. A straightforward single-rooted tooth may be treated in about 60 to 90 minutes. More complex cases or teeth with multiple canals may require a second visit.
Is a crown always needed after a root canal?
In most cases, yes. A root canal removes the inner structure of the tooth, which can make it more brittle over time. A dental crown restores full strength and protects the tooth from fracture.
Can I drive myself home after a root canal?
If you receive only local anesthesia, yes. If you choose oral or IV sedation, you will need a driver to take you home.
What is the recovery like after a root canal?
Most patients return to normal activity the same day or the following day. Mild soreness around the treated area is common for a few days and can be managed with over-the-counter pain relievers.
How do I schedule a root canal consultation in Redwood City?
Call us at (650) 587-3788 or request an appointment online. New patients are always welcome.