Root Canal

What is Root Canal Treatment?
Root canal treatment, also known as endodontic therapy, is a dental procedure used to treat infection or inflammation inside a tooth. When the pulp (the soft tissue containing nerves and blood vessels) becomes infected due to deep decay, cracks, or trauma, a root canal removes the affected tissue, cleans and disinfects the root canals, and seals the tooth to preserve it.
How Does Root Canal Treatment Help and What Are the Benefits?

Root canal therapy is a highly effective way to save a natural tooth and eliminate pain:
- Relieves toothache, pressure, and sensitivity.
- Stops the spread of infection.
- Saves the natural tooth from extraction.
- Restores function for chewing and speaking.
- Prevents jawbone deterioration.
- Offers long-lasting protection with a crown.
- Improves comfort and oral health.
What is Advanced Root Canal Therapy experience like at Nista Family Dental?
At Nista Family Dental, Dr. Mark Nista performs Advanced Root Canal Therapy using modern tools and techniques for efficient, precise care. The procedure involves numbing the area, removing infected pulp, cleaning and shaping the canals, and sealing the tooth. In most cases, we also place a dental crown to reinforce and protect the treated tooth for years to come.
Why Trust Nista Family Dental with Root Canal Treatment?
As an experienced dentist in Export, PA, Dr. Mark Nista is known for his gentle touch and thorough approach to root canal therapy. We use modern technology to make the process comfortable, efficient, and successful. Our goal is to preserve your natural tooth while relieving your pain—without the fear often associated with root canals.
How Can I Contact Nista Family Dental for Root Canal Treatment in Export, PA?
If you’re experiencing tooth pain, sensitivity, or swelling, you may need a root canal from a trusted dentist in Export. Call 724-733-3762 or visit Nista Family Dental in Export, PA to schedule a consultation with Dr. Nista. We’ll diagnose the problem and provide the care you need to feel better—fast.
Frequently Asked Questions
Is a root canal painful?
No. Modern root canal therapy is virtually painless, with most patients reporting it feels no worse than getting a filling.
How do I know if I need a root canal?
Common signs include persistent toothache, sensitivity to heat or cold, swelling, or discoloration of the tooth.
How long does the procedure take?
Most root canals can be completed in one or two visits, depending on the tooth and severity of the infection.
Will I need a crown afterward?
Yes, in most cases. A crown helps protect and strengthen the treated tooth, restoring full function and appearance.
Is a root canal better than an extraction?
Yes. Preserving your natural tooth helps maintain your bite, appearance, and jawbone integrity. Extraction should only be considered when the tooth can’t be saved.