Dr. Chris Kim at Livewell Dental in Fairfax Station, VADr. Chris Kim at Livewell Dental in Fairfax Station, VA

320+

5 Star Reviews

Root Canal Treatment in Fairfax Station

Performed in-house by Dr. Chris Kim, FAGD - no referrals
Advanced technology for precision and comfort
Most patients never need emergency treatment

Signs You Need a Root Canal

Severe Tooth Pain That Won't Go Away

Pain that lingers, throbs, or wakes you up is not normal. Tooth pain that persists without a clear trigger or that doesn't respond to over-the-counter relief is a sign the nerve inside the tooth is compromised and needs to be addressed.

Gum Swelling or a Visible Bump

Swelling near a tooth - especially a raised bump on the gum that looks like a pimple - often indicates an abscess. This is the body trying to drain an infection that has spread beyond the tooth root. It needs treatment, not time.

Persistent Sensitivity to Heat

Cold sensitivity is common and often minor. Sensitivity to heat that lingers after the source is removed is a more specific indicator of pulp involvement. If hot food or liquid causes pain that stays for more than a few seconds, the nerve may already be damaged.

Patient smiling after root canal treatment at Livewell Dental

Quick Relief Before You Come In

These measures manage discomfort temporarily. They are not a substitute for treatment.

Over-the-Counter Pain Relief

Ibuprofen or acetaminophen taken as directed can reduce pain and inflammation while you wait for your appointment. Ibuprofen is generally more effective for dental pain because it addresses both pain and swelling.

Cold Compress

Apply a cold compress to the outside of your cheek in 15-minute intervals. Cold reduces swelling and numbs the area temporarily. Do not apply ice directly to the tooth.

Saltwater Rinse

A warm saltwater rinse can help reduce oral bacteria and soothe inflamed tissue around the affected tooth. Mix half a teaspoon of salt in a glass of warm water and rinse gently. Do not swallow.

Cross-section diagram showing root canal treatment inside a tooth

WHAT IS A ROOT CANAL?

A root canal is a procedure that removes infected or damaged tissue from inside the tooth - from the pulp chamber and the canals that run through each root. Once the infection is cleared, the space is cleaned, shaped, and sealed with a material that prevents reinfection.

The tooth itself stays in place. The root remains in the bone. What changes is that the tooth is no longer alive - it no longer has a nerve or blood supply. With a crown placed over it afterward, a root canal-treated tooth can function for decades.

Dr. Chris

Why Patients Trust Dr. Chris for Root Canal Treatment

"Most dentists refer root canals out because they lack the training or tools. I invested in both, so my patients never leave our office or wait in pain."

  • Clinical training in rotary endodontics (CBCT-guided)
  • Fellow, Academy of General Dentistry (FAGD)
  • Graduate, Kois Center - evidence-based diagnosis
  • Advanced Education in General Dentistry, UCSF
  • In-house treatment - no referrals to an outside specialist
MEET DR. CHRIS

How We Treat a Problem Tooth at Livewell

1
Diagnosis & 3D Planning
We start with a clinical exam and targeted X-rays to confirm the diagnosis and assess the extent of the infection. In cases where anatomy is complex - curved roots, multiple canals, or bone involvement - CBCT imaging gives us a three-dimensional view before we begin. Nothing is assumed.
2
Anesthesia & Comfort
The area is fully numbed before anything starts. We verify you feel nothing before we proceed. For patients with dental anxiety, we discuss comfort options at the start of the appointment - not after you're already in the chair.
3
Cleaning the Infection
We access the pulp chamber, remove the infected tissue, and clean each canal using rotary instruments and irrigation. The goal is complete removal of bacteria and debris from the full length of every canal - not just the visible portion.
4
Sealing the Tooth
Once the canals are clean and shaped, they are filled and sealed with gutta-percha - a biocompatible material that occupies the canal space and prevents reinfection. A temporary or permanent coronal seal is placed the same day.
5
Final Restoration
A root canal-treated tooth needs a crown in most cases. We discuss the restoration plan before you leave so you know exactly what the next step is, when to schedule it, and what to expect functionally in the meantime.

What Comes Next

A root canal saves the tooth. What follows protects it long-term.

Dental crown icon

Dental Crown

The most common next step. A root canal removes the pulp that kept the tooth alive, leaving the structure intact but more vulnerable to fracture. A crown covers the entire tooth, restores full chewing function, and seals it permanently. Most back teeth treated with a root canal need a crown.

Learn About Dental Crowns
Tooth-colored filling icon

Tooth-Colored Filling

For front teeth with sufficient remaining structure, a direct composite filling may be all that's needed to seal and restore the tooth after treatment. Dr. Chris will tell you at your appointment whether a filling is appropriate for your case or whether a crown is the more protective choice.

Learn About Tooth-Colored Fillings
Dental implant icon

Dental Implant (If Extraction Is Needed)


In cases where the tooth cannot be saved - severe fracture, insufficient bone, or a root that failed to heal - extraction followed by an implant is the next conversation. We handle both in-house so you're never passed between providers.

Learn About Dental Implants

Root Canal vs. Extraction: Which Is Right for You?

Not every situation calls for an implant. Here's how the options stack up.
Feature
Root Canal + Crown
Extraction (No Replacement)
Preserves Natural ToothYesNo (tooth is permanently lost)
Prevents Bone LossYes (natural root stimulates bone)No (bone begins shrinking immediately)
Typical Cost$1,500-$2,500 total$150-$300 (extraction only)
Treatment Timeline2-3 visits over 2-4 weeks1 visit
Recovery Time2-3 days of mild soreness3-7 days of swelling and soreness
Long-Term ConsequencesTooth functions normally for life with proper careBone loss, facial changes, difficulty chewing, need for expensive replacement
Long-Term ConsequencesNo impact on neighboring teeth$$—moderate cost, but may need replacement
Insurance CoverageUsually 50-80% coveredUsually 80-100% covered (but replacement is not)
Dr. Chris will tell you straight which one fits your case. Not every situation calls for an implant. If your bone density is too low and you're not a candidate for grafting, a bridge may be the better call. If you're waiting for implant surgery and need something in the interim, a partial gets you through.
How long does a root canal take?

Most root canals take 60 to 90 minutes. Front teeth are faster, molars take longer. We schedule enough time so you never feel rushed.

Do root canals hurt?

The infection hurts. The root canal eliminates that pain. We use advanced anesthesia to ensure you're completely numb before starting.

How much does a root canal cost?

Root canal treatment ranges from $800 to $1,500 depending on the tooth. The crown costs $1,200 to $1,800 separately. Most PPO insurance covers 50% to 80% of treatment.

Do I need a crown after a root canal?

In most cases, yes. Root canal treatment makes the tooth brittle. A crown protects it from fractures and extends its lifespan.

Can I drive home after a root canal?

Yes, if you have local anesthesia only. If you choose sedation, you'll need someone to drive you home.

How long does recovery take?

Most patients return to normal activities the same day or next day. Mild soreness for 2 to 3 days is normal and manageable with over-the-counter pain relievers.

Does insurance cover root canals?

Most PPO plans cover 50% to 80% of root canal treatment. We're in-network with Delta Dental Premier and United Healthcare. We bill and maximize all PPO insurances.

Frequently Asked Questions About Root Canal Treatment