Root Canals
A root canal, also known as endodontics, is a dental procedure that involves removing the nerves and pulp within the roots of a tooth. This process is often necessary when a tooth becomes severely infected or damaged. The goal of a root canal is to save the tooth and prevent further complications. If left untreated, an infected tooth can lead to the formation of an abscess, which appears as a dark spot on an x-ray beneath the root. This dark area is actually bone loss in the jaw, a sign that the infection has spread. Catching the problem early is crucial, as prolonged infection can lead to more severe bone damage, tooth loss, or the need for extraction.
Why Do I Need a Root Canal?
There are several reasons why a tooth may need a root canal. A deep cavity that reaches the nerve of the tooth is one of the most common causes. The decay or infection can affect the nerve, causing pain and sensitivity. Trauma to the tooth, such as a crack or chip, can also damage the nerve. Additionally, a fracture that extends into the nerve may make the tooth more vulnerable to infection, requiring a root canal to prevent further damage and preserve the tooth.
Signs and Symptoms of a Root Canal Infection
Common signs and symptoms that indicate you may need a root canal include:
Tooth Pain: Moderate to severe tooth pain when drinking hot or cold liquids or eating certain foods. The pain can be persistent or worsen when biting down or tapping on the affected tooth.
Sensitivity: Sensitivity to pressure on the tooth, along with toothaches that may disturb your sleep.
Pimple on Gum: A pimple may form on your gum near the affected tooth, which could release pus or blood.
If you experience any of these symptoms, it’s essential to visit your dentist as soon as possible to prevent further damage and avoid more extensive dental procedures.
