Root Canal Therapy

Endodontic therapy, also known as a root canal, is a relatively painless treatment of the tooth to clear infection and protect it from subsequent diseases.

When a tooth is cracked or has a deep cavity, bacteria can enter the pulp tissue, and germs may cause an infection inside the tooth. If left untreated, an abscess may form.

If the infected nerve 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.

Teeth that require endodontic therapy do not always radiate pain. However, signs you may need a root canal include:

• Severe toothache
• Pain upon chewing or application of pressure
• Prolonged sensitivity to heat or cold
• Dark discoloration of the tooth
• Swelling and tenderness in the nearby gums

What happens during endodontic therapy?

Root canal treatment involves a single visit most of the time, during which Dr. Ahn removes the infected tissue. After the nerve tissue is removed, the interior of the tooth will be cleaned and sealed.

Finally, the tooth is filled with a dental composite. Your general dentist must restore it with permanent restoration (crown) after the root canal treatment.

Most teeth can be saved by endodontic therapy; however, tooth extraction may be necessary if:

• Roots are severely fractured
• The tooth does not have the adequate bone support
• The tooth cannot be restored
• Root canals are not accessible

Endodontic therapy is intended to help save your tooth from extraction. Missing teeth can make you self-conscious, affect your ability to bite and chew, cause other healthy teeth to shift, and have a negative impact on your overall health. By choosing to receive endodontic therapy, you are choosing to keep your smile healthy and beautiful for years to come.