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what is a root canal and why do i need one

What is a Root Canal and Why Do I Need One?

what is a root canal and why do i need one

Have you ever thought about why your dentist in Peterborough would advise that you get a root canal? The name itself is enough to scare most patients. However, on the contrary, a root canal is the way to go when you want to hold on to your original tooth and get rid of the pain. Knowing the procedure and its significance can be very comforting. 

What is a Root Canal Treatment?

If you want to know what root canal treatment is, just to name one, it is a method that takes out the infected pulp inside the tooth. Pulp is a soft tissue that holds nerves and blood vessels. Infection of pulp due to deep decay, cracks, or trauma will cause unbearable pain and swelling. 

After the removal of infection and sealing of the tooth, it is possible for you to keep your own tooth with root canal treatment instead of losing it. 

Why Do I Need Root Canal Treatment? 

Root canal is the treatment that most people wonder about, and only when they are advised by a dentist. The major point is that the rescue of your own tooth maintains the correct chewing function, the bone support around the jaw, and the dental maintenance of the nearby teeth. 

Eventually, infection can even reach other teeth or the jawbone and cause serious health issues. Root canal therapy not only frees you from the pain, but it also safeguards your oral health in the long run. 

What Are the Signs That You May Need One? 

If you are confused about whether a root canal treatment in Peterborough should be your next step, then do not neglect these symptoms. 

Typical warning signs include: 

  • Intense toothache, which can also be caused when chewing or applying pressure 
  • The feeling of sensitivity to hot or cold that lasts for a while, even after the stimulus has been removed 
  • Gums that are swollen, painful, and are located next to the tooth 
  • The tooth is getting darker 
  • A pimple-like bump that frequently appears on the gum 

When one or more of these are at your disposal, do not forget to get help as soon as possible. 

How Does a Root Canal Procedure Work? 

If you go to a dental clinic near you, the first thing the dentist will do is to examine your tooth and take some X-rays to check if a root canal is needed. The work usually goes as follows: 

  • Numbing the area with local anesthesia 
  • Making a small hole in the tooth 
  • Taking out the infected pulp 
  • Washing and disinfecting the tooth from the inside 
  • Filling and sealing the root canals 
  • Putting a crown to protect the tooth for the long run (in most cases) 

The procedure is usually done in one or two appointments and is no more painful than getting a filling. 

What Benefits Does Root Canal Therapy Provide? 

Most patients, who are usually in pain, experience relief once the infection is treated. In addition to that, root canal therapy keeps giving benefits for a long time: 

  • Keeps your tooth intact 
  • Stops the infection from spreading 
  • Regains the lost eating and biting function 
  • Promotes oral and general health 
  • Keeps your smile with you in its natural form 

These benefits are the reason why root canals are considered one of the most valuable procedures in modern dentistry. 

Protect Your Smile with Trusted Care!


Root canal therapy is one of the options on your mind when you have been told that you are going to need one, isn’t it? However, don’t be scared, as this process is made to keep your tooth intact and bring back your comfort. We at Chemong Family Dental offer tender and efficient care customized to your requirements. Make an appointment now and start the journey to a vibrant and healthy smile.

705-304-5425