What’s The Difference Between A Root Canal And Cavities, And When Would I Need Either One

Photo by Jonathan Borba on Unsplash

People often go through tooth pain. However, all toothaches are not the same. If you have a toothache, it does not mean that you need to get a root canal done.

You can always have some symptoms that would seem like a cavity, or at other times it might seem like a root canal. You need to understand your symptoms and visit the dentist as soon as possible; no one would want the pain to get adverse.

Most people think that root canals and cavities are the same. However, there is a massive difference between both. To make the right choice, you should understand the difference between both; let us talk about it further in the article.

What Is A Root Canal?

Endodontic therapy or a root canal is needed to be done if your tooth is decayed so severely that it had reached the pulp of the tooth, causing an infection. If you do not treat your cavities at the right time or cracks in your teeth, it causes infections that need to be sorted by a root canal. While the root canal is in the process, the dentist will surely make sure that he saves your natural tooth. He will do so by getting rid of the spoiled pulp so that you can get relief in pain, inflammation, and infection. After going through this process, a dental crown will be placed to restore the functionality of the tooth.

“With more than 15 million root canals performed a year, you’re definitely not alone if your dentist says you should get a root canal treatment.”

When Should You Have A Root Canal?

You should opt for a root canal if:

- You have a severe toothache, mainly while chewing.

- You have a bump under your tooth, on your gum.

- Your tooth has a discoloured or dark look.

- Your gums are swollen around the painful tooth.

- Your tooth aches very much while having cold or hot things.

What Is Cavity Filling?

A cavity filling is done when you have a minor cavity or decay of a tooth which hasn’t gotten to the tooth pulp. If your tooth is cracked but is not infected, then with a cavity filling, you can save your tooth. While treating your minor cavity, the decay is cleaned by your dentist, and then he fills the crack or the hole. It is usually filled with a composite resin that is of your tooth’s color so that your cavity does not increase.

When Should You Opt For Cavity Filling?

You should opt for a cavity filling if:

- You have a sharp or throbbing toothache.

- You bite or chew, and your tooth hurts.

- You see a dark hole or spot in your tooth.

- Your tooth aches very much while having cold or hot things.

- The floss tears when you floss.

- You have a cracked tooth

Final Words:

So the simple answer is that cavity is decay nearer to the tooth surface, not in the root, & can be easily fixed with a filling. When the root canal is required, there’s severe decay or infection in tooth pulp & will become worse over time if not treated timely. If you encounter any of the symptoms, make sure that you visit your dentist as soon as possible and get rid of your toothache.



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