root canal Therapy
Why do i need a root canal?
Teeth consist of three layers. The outer layer is called the enamel, the middle layer is the dentin, and the innermost layer is the pulp. The pulp is home to the nerves and blood vessels of the tooth.
Root canal therapy is necessary when the pulp chamber of the tooth becomes inflamed or infected. This can be caused by deep decay or a crack or chip in the tooth. This can lead to an abscess, a pocket of pus, can also develop from the dental infection.
Failure to treat a greatly infected tooth can be life-threatening because the infection can spread to other areas of the head and neck and restrict breathing.
Typically, the only alternative treatment of a root canal is to get the tooth removed.
Signs You Might Need a Root Canal
While there are many different signs that you may need a root canal, below are a few of the signs most common signs. You will only truly know if you need a root canal by visiting a dentist who will take X-rays and complete an evaluation. If you are experiencing any of these signs, please give us a call!
Severe, Constant Pain
Pain is the main sign that something is wrong with your tooth, especially severe pain that gets worse at night. Antibiotics can be prescribed to temporarily alleviate the pain, but a root canal will still be necessary.
Cracked or Chipped Tooth
Common causes of a chipped tooth are eating hard foods and an injury during a sport. If the crack or chip is large enough, it can expose the nerve of the tooth.
Sensitivity to Hot or Cold
A tooth hurting when you drink hot coffee or cold water could also be a sign that you may need a root canal.
Swollen, Red Bump on Gums
An abscess which looks like a raised, red bump on your gums can develop as a result of the infection.
Discoloration of the Tooth
A grayish tint to your tooth could be a sign that there is damage to the pulp. This can occur after hitting the tooth during a fall or while playing sports.
What to Expect When Getting a Root Canal
- Your dentist will numb the tooth and surrounding gums to reduce discomfort during the procedure.
- A rubber dam is placed around your tooth to prevent any contamination of the tooth and to protect your throat from any materials used during the procedure.
- The dentist will use a handpiece to remove the decay in the tooth and to access the pulp of the tooth.
- Your dentist uses files to remove the pulp which contains the damaged nerve tissue.
- The inside of the tooth is thoroughly cleaned and dried.
- The canals are filled with a material called Gutta Percha and sealed.
- In some cases where a large portion of the tooth is missing, a post is placed to support the crown that will be placed.
- Your dentist will place a permanent filling in the tooth called a core buildup.
- In most cases, your dentist will place a crown on your tooth to protect it because the tooth can become weakened after the root canal.
