Root Canals Are More Common Than Most People Think
Hearing the words “root canal” can make many patients nervous.
But modern root canal treatment is designed to relieve pain, remove infection, and help save your natural tooth.
At MySmile Dental, we help patients throughout San Antonio feel comfortable and informed throughout every step of treatment.
If you are dealing with severe tooth pain, sensitivity, or infection, a root canal may help restore your oral health and prevent the need for extraction.
What Is a Root Canal?
A root canal is a dental procedure used to remove infected or damaged tissue from inside a tooth.
Inside every tooth is a soft area called the pulp, which contains:
- Nerves
- Blood vessels
- Connective tissue
When bacteria reach the pulp due to decay, cracks, or trauma, the tooth may become painful or infected.
A root canal removes the infected tissue while preserving the outer structure of the tooth.
Learn more about our restorative dental treatments and emergency dental care options.
Common Signs You May Need a Root Canal
Symptoms can vary depending on the severity of the infection.
Common warning signs include:
- Persistent tooth pain
- Sensitivity to hot or cold
- Pain when chewing
- Swollen gums
- Darkening of the tooth
- Gum bumps or drainage
- Tooth pain that keeps returning
If you are experiencing severe pain or swelling, contact our San Antonio dental office as soon as possible.
Step 1: Dental Examination and X-Rays
The first step is identifying the source of the problem.
Your dentist will:
- Examine the tooth
- Review symptoms
- Take digital X-rays
- Check for infection or damage
X-rays help determine whether the infection has spread near the root or surrounding bone.
Early diagnosis may help prevent more serious complications later.
Step 2: Numbing the Area
Before treatment begins, the area around the tooth is numbed using local anesthesia.
Most patients are surprised to learn that modern root canals feel very similar to getting a standard filling.
The goal of treatment is actually to relieve pain, not create it.
Step 3: Removing the Infection
Once the area is numb, a small opening is created in the tooth to access the infected pulp.
The dentist carefully removes:
- Infected tissue
- Bacteria
- Damaged nerves
The inside of the tooth is then cleaned and disinfected thoroughly.
According to the American Association of Endodontists, root canal treatment helps save millions of natural teeth each year.
Step 4: Sealing the Tooth
After cleaning the canals, the inside of the tooth is filled and sealed to help prevent future infection.
In many cases, a temporary filling may be placed until the tooth is fully restored.
Step 5: Restoring the Tooth With a Crown
Many teeth treated with root canals require a dental crown afterward for strength and protection.
A crown helps:
- Restore chewing function
- Protect weakened tooth structure
- Improve long-term durability
Learn more about restorative and cosmetic dental solutions available at MySmile Dental.
Does a Root Canal Hurt?
Modern root canals are much more comfortable than many people expect.
Most patients report:
- Relief from pain
- Mild soreness afterward
- Minimal discomfort during treatment
Delaying treatment is often far more painful than the procedure itself.
You can also read our related article:
Emergency Dentist vs Waiting It Out: When Tooth Pain Can’t Wait
What Happens if You Avoid a Root Canal?
Ignoring an infected tooth may lead to:
- Severe pain
- Swelling
- Tooth loss
- Bone damage
- Spreading infection
In some cases, untreated infections may eventually require extraction and tooth replacement.
If a tooth cannot be saved, many patients later explore dental implant options to restore their smile.
How Long Does Recovery Take?
Most patients return to normal activities within a day.
Mild soreness may last a few days, but this is usually manageable with:
- Over-the-counter pain medication
- Soft foods
- Good oral hygiene
Following your dentist’s aftercare instructions is important for healing.
Why Patients Choose MySmile Dental for Root Canal Treatment
Patients throughout San Antonio trust MySmile Dental because we focus on:
- Comfortable care
- Modern dental technology
- Personalized treatment
- Compassionate patient experiences
- Long-term oral health solutions
Whether you are dealing with severe tooth pain or signs of infection, our team is here to help.
📍 13341 San Pedro Ave, San Antonio, TX 78216
📞 (210) 399-8060
Schedule your dental evaluation today.
Frequently Asked Questions
How long does a root canal take?
Many root canals can be completed in one appointment, although some cases may require additional visits.
Is a crown always needed after a root canal?
Many back teeth benefit from crowns because they experience heavier chewing pressure.
Can a root canal save my natural tooth?
Yes. Root canal treatment is specifically designed to save infected or damaged teeth whenever possible.
