6 Reasons Why You Might Need a Root Canal

6 Reasons Why You Might Need a Root Canal

If the idea of getting a root canal in Eugene sends you running, Dr. Feldmanis wants to help put your mind at ease. While the procedure carries the reputation for causing a great deal of discomfort, a root canal is a minimally invasive treatment that’s on par with having a tooth filled. If Dr. Feldmanis recommends root canal therapy, it’s to save a tooth that could need to be removed if you don’t receive the proper treatment.

But what causes a tooth to need a root canal? Let’s look at a few of the most common reasons why Dr. Feldmanis’ patients need to receive a root canal in Eugene.

Dental Decay

Tooth decay causes cracks to develop in the hard outer layer of teeth known as enamel. These cracks allow harmful bacteria to enter your teeth and attack the delicate pulp inside. When bacteria destroy the pulp, killing the nerves of a tooth, a root canal becomes necessary to save the tooth.


A tooth can develop an infection in several different ways. In addition to the effects of tooth decay, gum disease and a cracked tooth can also lead to the development of an infection. If the roots of your teeth come under attack, the damage that results can necessitate the need for a root canal to save the tooth.

Problems with a Dental Crown

In rare cases, harmful oral bacteria can lodge under a dental crown where they can attack the enamel beneath. Since having a crown prevents you from removing the bacteria, an ill-fitting crown can lead to the need for a root canal if the bacteria reaches the pulp.

Problems with a Filling

Similarly, a filling can become compromised due to poor oral hygiene or years of wear. If a filling becomes loose, bacteria can enter the tooth cavity beneath the filling and attack the tooth structure. This presents the same risk as when bacteria enter beneath a crown.

Cracked Tooth

A tooth can crack due to destructive habits such as ice chewing, grinding, clenching, and biting down on hard foods. Treatment for a cracked tooth varies depending on the severity of the crack. If the crack doesn’t reach the pulp, the placement of a dental crown may be a suitable treatment to repair the tooth.

Repeated Issues with a Tooth

Despite ranking as one of the body’s strongest parts, a tooth can only undergo so much maintenance. Each time a tooth undergoes work, it becomes more vulnerable, especially if it receives large fillings that go deep into the tooth structure. Occasionally, this can lead to a condition known as chronic pulpitis, which occurs when bacteria enter a tooth’s pulp. In time, the infection will cause the pulp to die. Additionally, old fillings and crowns can break down, allowing bacteria to attack the pulp.

If you have an issue that could lead to undergoing a root canal in Eugene, know that you’re in good hands. Dr. Feldmanis will provide you with the caring and compassionate treatment you need to look and feel your best.

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