The pain of an infected tooth is hard to ignore. It throbs, it wakes you up, and it can spread if it is left alone. It is also a sign that the nerve inside the tooth is in trouble.
A root canal treats exactly that. It clears the infection, ends the pain, and saves a tooth that would otherwise be lost. Despite the reputation, most patients say the visit felt like a routine filling. It is a core part of our restorative dentistry at Summit Dental Cuyahoga Falls.
If a tooth is throbbing or you have swelling, do not wait it out. Call (330) 928-8837 and we will get you looked at.
What Is Root Canal Therapy?
Root canal therapy is treatment for a tooth whose inner nerve has become infected or badly inflamed. The dentist removes the infected tissue from inside the tooth, cleans and seals the space, and restores the tooth so it works again.
Inside each tooth is a soft center called the pulp, which holds the nerve. When decay, a crack, or an injury lets bacteria reach the pulp, it gets infected, and that is what causes the pain.
Removing the infected pulp ends the pain and stops the infection from spreading. The tooth stays in place, saved rather than pulled.
Problems Root Canal Therapy Solves
- A deep infection causing constant, throbbing tooth pain.
- Sharp pain when you bite down or chew on one tooth.
- Lingering sensitivity to heat or cold that will not settle.
- Swelling or a pimple-like bump on the gum near a tooth.
- A tooth at risk of being lost to infection.
How Root Canal Therapy Works
- We numb the tooth and gum fully, so you stay comfortable the whole time.
- Dr. Ken DePolo reviews a digital X-ray to see the infection and the shape of the roots.
- We reach the inside of the tooth and gently remove the infected pulp.
- We clean and shape the inner canals, then seal them to keep bacteria out.
- We close the tooth with a filling, and often a crown, to protect it and restore your bite.
Many root canals are completed comfortably, and the pain relief usually begins right away.
Your Options for a Deeply Infected Tooth
When infection reaches the nerve, you really have two paths. Save the tooth with a root canal, or remove it with an extraction.
A root canal keeps your natural tooth, which is almost always the better outcome for your bite and your smile. Once it heals, the tooth functions like any other.
If a tooth is cracked too far down or damaged beyond saving, an extraction may be the honest choice, followed by a plan to replace it with a bridge or another option. We will look closely and tell you which path fits your tooth. If your case is unusually complex, we will refer you to a trusted specialist.
The Benefits of Getting This Done Right
The first benefit is relief. A root canal ends the kind of tooth pain that takes over your day and your sleep.
It also saves your natural tooth. Keeping your own tooth protects your bite and keeps the neighboring teeth from shifting, which happens when a tooth is lost.
And it stops the infection from spreading. Treated early, an infected tooth becomes a solved problem instead of a growing one.
How to Know You Need a Root Canal
Some signs point clearly toward a root canal. Call us if you notice:
- Constant, throbbing tooth pain that will not quit.
- Sharp pain when you bite or put pressure on one tooth.
- Lingering sensitivity to hot or cold, long after the food is gone.
- A tooth that has darkened compared to its neighbors.
- Swelling, tenderness, or a bump on the gum near the sore tooth.
A swollen face or gum with fever is more urgent. That is an infection spreading, so it becomes one of the reasons people call our emergency dental care the same day.
Here is what waiting costs. An infected nerve does not heal on its own. The pain may fade for a while, but the infection keeps working, and it can reach the point where the tooth cannot be saved at all. Waiting can turn a savable tooth into an extraction.
A dentist sees what you cannot feel. An X-ray shows infection at the root tip and how far it has spread, often before the worst pain sets in. That is why an early look matters so much.
Ask yourself a few questions. Does one tooth throb or keep me up at night? Does biting on it hurt? Has a cold drink set off pain that lingers? If yes, call us before it grows.
What Does a Root Canal Cost?
The cost depends on which tooth is affected and how many canals it has. Front teeth are usually simpler than back molars. The crown that often follows is a separate part of restoring the tooth.
Root canals are a restorative service that most dental plans help cover. We accept most major dental plans and will confirm your benefits before treatment.
CareCredit financing can spread the cost into monthly payments, and we take cash, checks, and credit cards. You will hear your options and costs before we begin. Weigh it against the cost of losing the tooth and replacing it, which is usually higher.
Frequently Asked Questions
Does a root canal hurt?
The tooth is fully numbed, so the procedure feels much like a filling. Most patients are surprised how comfortable it is, and the throbbing pain usually eases right after.
Why not just pull the tooth?
Saving your natural tooth protects your bite and keeps nearby teeth from shifting. A root canal keeps the tooth, which is almost always the better long-term choice.
How long does a root canal take?
Many are completed comfortably in about one visit, depending on the tooth. We will tell you what to expect for your specific tooth.
Will I need a crown afterward?
Often, yes. A back tooth usually needs a crown to protect it and restore your bite after a root canal. We will explain if your tooth needs one.
How do I know if my tooth needs a root canal?
Constant pain, lingering sensitivity, swelling, or a darkened tooth are common signs. An exam and X-ray confirm whether the nerve is infected.
Is a root canal safe?
Yes. It is a well-established treatment that removes infection and saves the tooth. Leaving an infection untreated is the greater risk.
