Causes of a Root Canal
Root canals are necessary when a cavity that has been left untreated becomes larger. Once the cavity reaches the pulp of the tooth, an infection forms at the base of the root canal, causing an abscess. This abscess is generally painful and will need to be removed.

The doctors at Centre & 12th Dental know that serious tooth decay can often lead to a root canal. A root canal may be needed if the decay has reached the tooth's nerve. Essentially, a root canal involves cleaning out a tooth's infected root, then filling and sealing the canal.

Root Canal Procedure:
1) An opening is made through the crown of the tooth into the pulp chamber.
2) The pulp is removed, and the root canals are cleaned, enlarged and shaped.
3) The infected area is medicated.
4) The root canals are filled.
5) The crown opening is filled with a temporary.

If you are experiencing severe tooth pain, you may need a root canal. The only sure way to know is to call our Calgary, Alberta dental office at 403-230-2288 and setup an appointment with Centre & 12th Dental.

When there is not enough tooth structure remaining after trauma, decay or a root canal procedure, a post and crown will be utilized to restore the tooth to full form and function. A crown buildup is either composed of a bonded composite material or possibly an amalgam material. If a crown is placed on an unstable tooth foundation, there is a higher risk of having that crown fail. When the tooth has lost significant structure, a buildup is necessary in order to provide proper support of the new crown and to bring the tooth back to full function. If a crown is placed on an unstable tooth foundation, you will have a higher risk of having that crown fail. When the tooth has lost significant structure, then a buildup is necessary in order to provide proper support of the new crown and to bring the tooth back to full function.