Root canal therapy removes infected tissue from inside a tooth, relieving pain and allowing you to keep your natural tooth. Yi-Tsu Cheng, D.D.S. & Associates provides root canal therapy in Chamblee, GA, using modern techniques for comfortable treatment.
Inside every tooth is soft tissue called the pulp. When deep decay, a crack, or trauma lets bacteria reach the pulp, the result is often severe pain or an abscess. Root canal therapy cleans out the infected tissue, disinfects the canals, and seals the tooth, eliminating the source of pain.
Modern anesthesia and techniques have made root canal therapy far more comfortable than its reputation suggests. For most patients, the experience feels similar to getting a large filling. Our team in Chamblee takes time to ensure you are fully comfortable before beginning treatment.
After root canal therapy, a crown is typically placed to protect the treated tooth and restore its full function. We coordinate all of your care in one office, from the initial diagnosis through the final restoration.
Why root canal therapy matters
- Stops tooth pain at its source
- Saves your natural tooth instead of extracting it
- Prevents infection from spreading
- Preserves normal chewing and appearance
- Usually completed in one or two visits
What to expect
- The tooth is thoroughly numbed and isolated for your comfort
- Infected pulp is removed and the canals are cleaned and disinfected
- The canals are sealed and a temporary filling or crown is placed
- A final crown typically protects the tooth long-term
Who is a good candidate?
If you have lingering tooth pain, sensitivity to heat, swelling near a tooth, or a deep cavity, you may need root canal therapy. An exam and X-ray will confirm whether the tooth can be saved.
Frequently asked questions
The procedure itself is performed under local anesthesia and most patients are comfortable throughout. Mild soreness for a few days afterward is normal and manageable with over-the-counter pain relief.
Costs depend on the tooth and complexity of the case. We provide a clear estimate after your exam and help you understand your insurance coverage. CareCredit financing is also available.
Root canal costs vary based on the tooth (molars with multiple canals cost more than front teeth) and whether a crown is included. We break down all costs before treatment so there are no surprises.
Usually, yes, especially for back teeth. A crown protects the treated tooth from cracking so it can serve you for years to come.
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Our multilingual team is here to answer your questions and help you feel confident about your care. New patients are always welcome.