Relieve Tooth Pain, Stop Infection, and Save Your Natural Tooth
A root canal is a highly effective treatment used to relieve severe tooth pain, eliminate infection, and save a damaged tooth. At Lumen Dental of Tysons Corner, Dr. Nima Raoufinia provides root canal treatment for patients experiencing tooth infections, swelling, sensitivity, or persistent dental pain. Our modern dental office serves patients throughout Tysons Corner, Vienna, McLean, Falls Church, and surrounding Northern Virginia communities with comfortable, personalized endodontic care.
A tooth infection is considered a dental emergency and should be treated promptly to relieve discomfort and prevent the infection from spreading to surrounding tissues. If you are experiencing severe tooth pain, facial swelling, or signs of infection, visit our Emergency Dentist in Tysons Corner page to learn more about urgent dental care and same-day treatment options.
Request an AppointmentWhat Is a Root Canal?
A root canal is a procedure performed to treat infection or inflammation inside the tooth. Most of the time the process begins with an untreated cavity that grows silently larger until it gets near or into the inner portion of the tooth, called the pulp. The pulp contains nerves and blood vessels that can become infected due to decay. During treatment, the infected pulp is removed, the inside of the tooth is cleaned and disinfected, and the tooth is sealed to prevent future infection. Standard of care is a dental crown after a root canal.
Signs You May Need a Root Canal
You may need root canal treatment if you experience:
- Persistent tooth pain or throbbing
- Sensitivity to hot or cold that lingers
- Swollen or tender gums / “bump on the gum”
- Pain when chewing or biting
- A darkened or discolored tooth
- A pimple-like bump on the gums (abscess)
- Pain under old dental crown
Early diagnosis and treatment can help save your tooth and prevent complications.
What to Expect During Root Canal Treatment
Root canal therapy is typically completed in one or two visits and involves:
Diagnosis and Digital Imaging
- We begin with a comprehensive exam and digital X-rays to confirm the need for treatment. A CBCT or a 3 Dimensional X-ray may also be recommended.
Gentle, Comfortable Treatment
- The tooth is numbed to ensure a comfortable experience. The infected tissue is removed, and the canals are cleaned and shaped.
Sealing and Restoration
- Root canal treatment is often followed by a core build-up and dental crown to restore strength and function, and will help prevent fractures which can lead to more extensive problems like tooth loss needing dental implants.
The treatment and number of visits can vary slightly based on the severity of your infection.
Benefits of Root Canal Therapy
Root canal therapy does more than relieve tooth pain. By removing infection from inside the tooth, root canal treatment can help preserve your natural tooth, prevent the spread of infection, and restore normal chewing function. Modern root canal therapy is a safe and effective procedure that allows many patients to maintain their natural smiles for years to come.
Frequently Asked Questions About Root Canals
What is a root canal?
- A root canal removes infected tissue from inside a tooth to eliminate pain, stop infection, and save the natural tooth.
How do I know if I need a root canal?
- Common signs include tooth pain, sensitivity to hot or cold, swelling, tenderness when chewing, or a darkened tooth.
Are root canals painful?
- Modern root canal treatment is typically no more uncomfortable than getting a dental filling and often relieves existing pain. The procedure is completed under local anesthesia.
How long does a root canal take?
- Most root canals can be completed in one or two appointments, depending on the tooth and severity of the infection.
Is a root canal better than an extraction?
- In many cases, saving your natural tooth with a root canal is the preferred treatment because it helps maintain normal chewing function, preserves jawbone health, and prevents neighboring teeth from shifting. However, every situation is different, and some teeth may require extraction if they cannot be predictably restored.
- Learn more: Root Canal vs. Tooth Extraction: Which Treatment Is Right for You?
Will I need a crown after a root canal?
- Many teeth, especially molars, benefit from a crown after root canal treatment to restore strength and protect against fractures. Crowns are the standard of care for root canal treated teeth.
What happens if I delay a root canal?
- Delaying treatment can allow the infection to worsen, increasing the risk of pain, swelling, and tooth loss.
Does dental insurance cover root canals?
- Many dental insurance plans provide benefits for root canal treatment. Our team can help verify your coverage before treatment.
Schedule Your Appointment Today
Lumen Dental is conveniently located in Tysons Corner and proudly serves patients from nearby communities, including Vienna, McLean, Great Falls and Falls Church, VA. Whether you’re visiting for preventive care, cosmetic dentistry, or urgent dental needs, our team is here to provide high-quality, personalized care in a modern and comfortable setting.
📞 Call Now: (703) 219-8575