• 826 E Fremont Ave Ste D, Sunnyvale, CA 94087
  • (669) 272-6312

Root Canal Treatment

Root Canal

Root canal treatment is needed when the nerve of a tooth is affected by decay or infection.  In order to save the tooth, the pulp (the living tissue inside the tooth), nerves, bacteria, and any decay are removed and the resulting space is filled with special, medicated, dental materials, which restore the tooth to its full function.

Having a root canal done on a tooth is the treatment of choice to save a tooth that otherwise would die and have to be removed. Many patients believe that removing a tooth that has problems is the solution, but what is not realized is that extracting (pulling) a tooth will ultimately be more costly and cause significant problems for adjacent teeth.

Root canal treatment is highly successful and usually lasts a lifetime, although on occasion, a tooth will have to be retreated due to new infections.

Signs and symptoms for possible root canal treament:

  • An abscess (or pimple) on the gums.
  • Sensitivity to hot and cold.
  • Severe toothache pain.
  • Sometimes no symptoms are present.
  • Swelling and/or tenderness.

Reasons for root canal treatment:

  • 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 does root canal treament involve?

Root canal treatment may involve one or more dental visits. Your dentist or endodontist (dentist who specializes in root canals) will perform the necessary steps to save your tooth:

  • First, your tooth is numbed for your comfort. An opening is made through the crown of the tooth into the pulp chamber.
  • The tooth’s nerve, or pulp, is removed from the pulp chamber and root canal (the space inside the root). Each root canal is cleaned and shaped so it can be filled.
  • Your dentist will flush medicine or disinfectants in the pulp chamber and root canal to help get rid of bacteria.
  • The root canals are usually filled with a root canal filling material called gutta percha.
  • A temporary filling is then placed in the outer part of the tooth above the root canaled portion to prevent contamination of the root canals. You might be given antibiotics if the infection has spread beyond the end of the root(s). If your dentist prescribes medicine, use it only as directed. If you have any problems with the medicine, call your dentist.
  • During the next stage of treatment, the dentist removes the temporary filling and restores the tooth with a crown or a filling to strengthen it and improve the way it looks.

After treatment, your tooth may still be sensitive, but this will subside as the inflammation diminishes and the tooth has healed.

You will be given care instructions after each appointment. Good oral hygiene practices and regular dental visits will aid in the life of your root canal treatment. To learn more about the treatment options, to schedule an appointment give us a call at  (669) 272-6312 or simply fill out a form on our website. 

Sunnyvale Office

Office Hours

Mon: 10:00AM -- 07:00PM
Tue: 10:00AM -- 07:00PM
Wed: 10:00AM -- 07:00PM
Thu: 10:00AM -- 07:00PM
  Fri: Appointment Only
Sat: 10:00AM -- 07:00PM
Sun: 10:00AM -- 07:00PM

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