When Is a Root Canal Recommended, and What Causes the Need for One?

No one likes to hear the words "root canal," but the truth is, this procedure can be a game-changer when it comes to saving a tooth that would otherwise need to be removed. While root canals have a reputation for being painful, advancements in dental care have made them far more comfortable than they used to be.

What Leads to the Need for a Root Canal?

A root canal becomes necessary when the soft tissue inside your tooth—the pulp—becomes inflamed or infected. The pulp contains nerves, blood vessels, and connective tissue that help the tooth grow during development. Once your tooth is fully mature, it no longer needs the pulp to function, but when that inner tissue becomes damaged, it can cause severe discomfort and lead to more serious dental issues.

Deep Decay (Cavities That Reach the Pulp)

Cavities start on the outer layers of your tooth, but if left untreated, they can burrow deep enough to infect the pulp. When this happens, a filling or even a crown may not be enough to stop the spread of bacteria, making a root canal the best course of action to save your tooth.

Cracks or Fractures in the Tooth

Whether from biting down on something hard, an old filling weakening the tooth, or even an injury, cracks and fractures can expose the inner pulp to bacteria, leading to infection. Even a small, seemingly harmless crack can progress and result in significant pain if not treated in time.

Repeated Dental Procedures on the Same Tooth

Every time a tooth is drilled, filled, or otherwise treated, it undergoes stress. If a tooth has had multiple procedures over the years, the pulp may become irritated and inflamed, increasing the risk of infection.

Gum Disease and Severe Infection

Advanced gum disease can spread to the roots of your teeth, creating deep pockets of bacteria that may infect the pulp. While gum disease is typically treated through deep cleanings and periodontal care, a root canal may be necessary if the infection has reached the tooth’s inner chamber.

Signs That You Might Need a Root Canal

Tooth pain isn’t always a clear indicator of needing a root canal, but there are several symptoms that suggest it might be time to see a specialist:

• Persistent or severe toothache

• Sensitivity to hot or cold that lingers

• Swollen or tender gums around a specific tooth

• A pimple-like bump (abscess) on the gums

• Discoloration or darkening of the tooth

• Pain when chewing or applying pressure

If you’re experiencing any of these symptoms, it’s important to seek treatment as soon as possible. The sooner the issue is addressed, the better your chances of saving your natural tooth and avoiding more invasive procedures.

Schedule Your Consultation with Canyon Ridge Dental Specialists Today

If you’re experiencing persistent tooth pain, sensitivity to hot or cold, or swelling around your gums, a root canal may be the solution to save your natural tooth and relieve discomfort. However, not every case requires this procedure. At our practice, we conduct a comprehensive dental exam to assess your condition, evaluate the extent of tooth damage or infection, and determine the best treatment plan tailored to your needs. Whether a root canal or an alternative solution is right for you, our goal is to restore your oral health and keep your smile strong and pain-free.

At Canyon Ridge Dental Specialists, we take a patient-focused approach to root canal therapy, ensuring a comfortable experience and the best possible outcome for your smile. Visit any of our four offices conveniently located in Desert Ridge, Carefree, or Central Phoenix, Phoenix or Scottsdale, Arizona. Please call (480) 538-8100 or (602) 840-3636 to book an appointment today.