Rhinelander, Wisconsin
521 E Timber Dr
Rhinelander, WI 54501
(715) 365-1800

When Do You Need Root Canal Treatment? April 3, 2019

Rhinelander, Oneida
When Do You Need Root Canal Treatment? , Rhinelander, Wisconsin

Root canals are a common endodontic procedure, and they’re simpler than you might realize. If you’re feeling nervous about an upcoming dental appointment, understanding the basics about root canals can help form your expectations. Here’s what you should know about this procedure and why a dentist might recommend one. 

A Basic Guide to Root Canals

What Are Root Canals? 

A root canal is an endodontic treatment that removes the inner pulp and nerves from the center of the tooth. Dentists begin this procedure by carefully numbing the area with a local anesthetic and then creating an access point in the biting surface of the tooth. To keep the tooth isolated during the process, they may apply a rubber dental dam around it. 

How Do They Work? 

dentistDentists use special instruments to scoop out the damaged pulp and then small files to clean the canals of the tooth, which extend into the root. Afterwards, they clean the entire interior of the tooth, carefully sanitize it, and fill it with a special rubber-like compound. To finish the procedure, dentists load up the access point with a filling and cap the tooth with a crown for strength, as teeth become more brittle when they don’t have an interior blood supply. 

When Would a Dentist Recommend a Root Canal?

Root canals are typically recommended anytime damage is severe enough that it impacts the interior pulp of the tooth. For instance, if you leave a cavity untreated for months, it may eventually cause infections in the pulp area that can damage or kill the tooth. Root canals may also be recommended if the tooth is chipped, cracked, or fractured.


If you suspect you need complex dental care, look no further than the professionals at Timber Drive Dental in Rhinelander, WI. With focuses on general, preventative, and cosmetic dentistry, this experienced family dentist is committed to creating a comfortable, pleasant experience for all patients. They strive to make dental care affordable through flexible payment arrangements. Read more about how their office can help by visiting their website or calling (715) 365-1800. 

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