Dental Services

 

Frequently Asked Questions (FAQs) on Root Canal Treatment

 

Why Does the Pulp Need to Be Removed?

When nerve tissue or pulp is damaged, it breaks down and bacteria begin to multiply within the pulp chamber. The bacteria and other decayed debris can cause an infection or abscessed tooth. An abscess is a pus-filled pocket that forms at the end of the roots of the tooth. An abscess occurs when the infection spreads all the way past the ends of the roots of the tooth. In addition to an abscess, an infection in the root canal of a tooth can cause:

  • Swelling that may spread to other areas of the face, neck, or head
  • Bone loss around the tip of the root
  • Drainage problems extending outward from the root. A hole can occur through the side of the tooth with drainage into the gums or through the cheek with drainage into the skin

 

What Damages a Tooth's Nerve and Pulp in the First Place?

Nerve and pulp can become irritated, inflamed and infected due to deep decay, large fillings, a crack or chip in the tooth, or trauma to the face.

 

 

What Are the Signs that a Root Canal Is Needed?

Sometimes no symptoms are present. However, signs to look for include:

  • Severe toothache pain upon chewing or application of pressure
  • Prolonged sensitivity/pain to heat or cold temperatures (after the hot or cold object has been removed)
  • Discoloration (a darkening) of the tooth
  • Swelling and tenderness in the nearby gums
  • A persistent or recurring pimple on the gums

 

 

Are there any complications of a Root Canal?

Despite your dentist's best efforts to clean and seal a tooth, new infections might emerge. Among the likely reasons for this include:

  • More than the normally anticipated number of root canals in a tooth (leaving one of them uncleaned)
  • An undetected crack in the root of a tooth
  • Inadequate dental restoration
  • A breakdown of the inner sealing material over time, allowing bacteria to recontaminate the inner aspects of the tooth

Sometimes retreatment can be successful, other times endodontic surgery must be tried in order to save the tooth. The most common endodontic surgical procedure is an apicoectomy or root-end resection. This procedure relieves the inflammation or infection in the bony area around the end of your tooth that continues after endodontic treatment. In this procedure, the gum tissue is opened, the infected tissue is removed, and sometimes the very end of the root is removed. A small filling may be placed to seal the root canal.

 

 

Are there any alternatives to a Root Canal?

Saving your natural teeth is the very best option, if possible. Your natural teeth allow you to eat a wide variety of foods necessary to maintain proper nutrition. The root canal procedure is the treatment of choice.

The only alternative to a root canal procedure is having the tooth extracted and replaced with a bridge, implant, or removable partial denture to restore chewing function and prevent adjacent teeth from shifting.

Source http://www.webmd.com