Saving Your Smile: Root Canals and Endoscopy Explained
Let’s be honest. When you hear the words “root canal,” your first instinct might be to cringe. It has a bad reputation. But here is the truth: a root canal is not the cause of your pain. It is actually the solution.
At Horizon Dental, we see patients every day who are suffering from severe toothaches. Our goal is to stop that pain immediately and save your natural tooth. Thanks to modern technology like dental endoscopy, this process is more precise and comfortable than ever before.
If you live in Horizon City or El Paso, TX, and you are dealing with tooth pain, you don’t have to suffer through it. Here is everything you need to know about root canals, how technology helps, and whether this treatment is right for you.

What is a Root Canal?
Inside every tooth, there is a hollow space called the pulp chamber. It contains nerves and blood vessels. When a cavity goes untreated or a tooth cracks, bacteria can sneak into that space. This causes an infection in the pulp.
The pressure from the infection builds up, and that is what causes that throbbing, unbearable toothache. A root canal is a procedure where we go in, remove the infected pulp, clean the area, and seal it shut. It stops the infection from spreading and lets you keep your natural tooth instead of pulling it out.
The Role of Endoscopy in Modern Dentistry
You might be wondering, “What is endoscopy, and why does my dentist use it?”
In the past, dentists relied heavily on standard X-rays and touch to find the canals inside your roots. However, root canals are tiny and complex. Some teeth have hidden canals or tiny cracks that traditional methods might miss.
Dental endoscopy changes the game. It involves using high-powered magnification and specialized cameras to look deep inside the root canal system.
Think of it like using a high-definition zoom lens. It allows us to see:
- Tiny fractures that didn’t show up on X-rays.
- Hidden or calcified canals that need cleaning.
- The exact shape of the root system.
This level of detail increases the success rate of the treatment significantly. It ensures we get all the infection out the first time.

The Pros and Cons of Root Canal Therapy
Like any medical procedure, it helps to weigh the benefits against the downsides.
The Pros
- Pain Relief: This is the biggest benefit. The procedure removes the nerve causing you pain.
- Save Your Tooth: Nothing functions quite like a natural tooth. Saving it is usually better than replacing it.
- Cost-Effective: While not cheap, a root canal is often less expensive than extracting a tooth and replacing it with a bridge or implant.
- Aesthetics: You keep your natural smile intact.
The Cons
- Tooth Weakness: After the pulp is removed, the tooth can become brittle. You will usually need a dental crown to protect it from breaking.
- Multiple Visits: Depending on the severity of the infection, it might take two visits to finish the job.
- Not Always Possible: If the tooth is too damaged or the root is fractured vertically, a root canal might not work. In that case, extraction is the only option.
Who is Eligible for a Root Canal?
Not every toothache requires a root canal. Sometimes, a simple filling is enough. However, you might be a candidate for this procedure if you experience:
- Severe Pain: Especially when biting down or chewing.
- Lingering Sensitivity: If a hot coffee or cold ice cream hurts your tooth for a long time after you finish eating.
- Swollen Gums: Pimple-like bumps on the gums near the painful tooth.
- Darkening of the Tooth: Discoloration can indicate the nerve inside has died.
If you are in the El Paso or Horizon City area and notice these symptoms, time is of the essence. Waiting too long can allow the infection to spread to the jawbone, leading to more serious health issues.

Gentle Care at Horizon Dental
We know dental anxiety is real. That is why our team at Horizon Dental focuses on patient comfort. We explain every step of the process so there are no surprises. By combining gentle techniques with advanced endoscopy, we make the procedure as quick and efficient as possible.
Don’t let fear keep you in pain. A root canal is a routine procedure that has saved millions of smiles.
Ready to Feel Better?
If you suspect you have an infected tooth, reach out to us today. We serve the entire Horizon City and El Paso, TX community with top-tier dental care. Let us help you save your smile and get back to living pain-free.
Contact Horizon Dental today to schedule your consultation.
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