Root Canal

Root Canal

A tooth’s nerve is not vitally important to a tooth’s health and function after the tooth has emerged through the gums. Its only function is sensory- to provide the sensation of hot or cold. The presence or absence of a nerve will not affect the day-to-day functioning of the tooth.

When a tooth is cracked or has a deep cavity, bacteria can enter the pulp tissue and germs can cause an infection inside the tooth. If left untreated, an abscess may form. If the infected tissue is not removed, pain and swelling can result. This can not only injure your jawbones, but is detrimental to your overall health as well. Without the proper treatment, your tooth may have to be removed.

Dr. Le will let you know if you are a candidate for Root Canal because it is only recommended for select cases only, because it may not the best option for everyone, and some patients require more specialized dental care.


Signs and symptoms for possible root canal therapy:

  • An abscess (or pimple) on the gums.
  • Sensitivity to hot and cold.
  • Severe toothache pain.
  • Sometimes no symptoms are present.
  • Swellingand/or tenderness.
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Reasons for root canal therapy:

  • Decay has reached the tooth pulp (the living tissue inside the tooth).
  • Infection or abscess have developed inside the tooth or at the root tip.
  • Injury or trauma to the tooth.

What happens during a root canal?

Root canal treatment involves one to three visits. During treatment, Dr. Tam Le will remove the effected tissue. Next, the tissue will be removed and the interior of the tooth will be cleaned and sealed. If your tooth had extensive decay, we may suggest placing a crown to strengthen and protect the tooth from breaking. As long as you continue to care for your teeth and gums with regular brushing, flossing, and checkups, your restored tooth can last a lifetime.

Want to learn more about root canal therapy? Call Ahwatukee Dentistry today at 408-508-8200.

Root Canal