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Root canals are designed to protect teeth that have been damaged by an infection or injury. In many cases, teeth that have had a root canal treatment can last a lifetime. Sometimes, however, the treated tooth doesn’t heal properly and requires another treatment. Here’s a guide on how to identify the issue and what retreatment entails. 

How to Know If You Need Retreatment

root canalsIf a root canal heals properly, the pain should subside within a few days. However, if the pain lingers, it indicates that the nerve tissue didn’t heal correctly. The pain may worsen when chewing food or brushing the tooth.

Sensitivity is also a sign that your root canal failed. If you feel a sharp sensation whenever you consume hot or cold foods and beverages, you should see your dentist.

In other cases, you may have discharge from the affected tooth. This symptom usually means that an abscess has developed due to an infection.

What Does Retreatment Involve?

During your appointment, your dentist will first evaluate your tooth and determine if retreatment is a suitable option. If you and your dentist choose a second root canal, they’ll apply an anesthetic to the area to prevent discomfort. Next, they’ll remove the crown and canal filling. The dentist will then clean the canals and thoroughly examine the inside of your tooth. Once the canals are clean, they’ll fill and seal the open space and cover it with a temporary filling. If you have very narrow or curved canals, endodontic surgery may be necessary to save the tooth.

 

If you need a root canal retreatment, turn to the professionals at Bellasera Family Dentistry in Matthews, NC. They provide patients of all ages with a gentle and comfortable approach to general and cosmetic dentistry. Whether you’re getting a root canal or teeth whitening, these professionals ensure that every dental plan meets each patient’s needs and offer flexible scheduling. For more information about their services, call (704) 321-7929.

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