14 Jul Root Canals: What Is It & Why Would I Need It?
Few things cause more apprehension among patients than realizing they need a root canal procedure. Although a root canal is no more uncomfortable than getting a dental filling, popular media like TV and films have made this common procedure seem incredibly painful and undesirable. In reality, a root canal saves your tooth and prevents, not causes, pain.
What is a root canal procedure?
A root canal procedure involves the removal of the soft dental pulp found at the center of the tooth. This area contains many nerves, blood vessels, and connective tissue that provides nourishment to the tooth so that it can grow.
Why would I need a root canal?
You may be advised to undergo a root canal procedure if the dental pulp in one of your teeth has become damaged, inflamed or infected. Undergoing a root canal is the best way to preserve a tooth in this condition.
The dental pulp of a tooth may become damaged because of:
An untreated cavity leading to deep decay
A crack or chip in a tooth
Dental trauma
Some typical signs that the dental pulp has been damaged include pain and swelling, and inflamed gums. We will examine your painful tooth, taking x-rays to provide a proper diagnosis.
Root Canal Procedure Steps
If you require a root canal procedure, it will take place in the dental office. When you arrive, you will be escorted to a treatment room, sit in a dental chair, and have a protective bib placed around your neck.
1. Anesthetic
Your dentist will thoroughly numb your tooth with the injection of a local anesthetic. You may notice a burning sensation or sharp pinch that will fade rapidly. The anesthesia will ensure that you remain free of pain throughout the root canal procedure, but you will remain awake.
2. Pulp Removal
After your tooth has become completely numb, your dentist will create an opening at the top of the tooth to allow for the insertion of dental instruments. After exposure of the damaged or infected dental pulp, they will remove it and clean all of the canals, or pathways, in the tooth.
3. Antibiotics
After removal of the dental pulp, your dentist may apply a topical antibiotic to prevent reinfection. After the cleaning of the canals, they will fill and seal your tooth using a special paste and a rubbery material called gutta-percha. You will be prescribed oral antibiotics.
4. Temporary Filling
Finally, your dentist will fill the top of the tooth using a temporary material to prevent damage to the canals.
After Your Root Canal
When the anesthetic wears off, you may experience some soreness to your tooth and gums. This can normally be handled using over-the-counter pain relievers like Tylenol or Advil. If your pain intensifies or lasts longer than a few days, contact us for further steps.
The day after your root canal, you should be able to return to your normal activities. Avoid chewing or biting down on the repaired tooth until it has received a permanent filling or dental crown.