A root canal surgery naturally weakens the remaining structure, making it more prone to fracture, even when it successfully treats illness and protects the native tooth. So, if you don’t get a crown with a root canal, its longevity decreases as there is no protective layer. A root canal may last only for 1-5 years without a crown.
What is a Root Canal Procedure?
A root canal is an endodontic treatment used to treat an infected or badly damaged tooth. When the pulp of a tooth gets infected as a result of extensive decay, a broken tooth, or recurrent dental operations, a root canal is usually advised. The process involves cleaning, disinfecting, and filling the cavity once the pulp inside the tooth is removed.
A crown is applied to the treated tooth after a root canal. Since a root canal might impair the tooth’s structure, the crown’s function is to give the tooth more strength and protection. However, as long as the tooth is not further damaged or infected, a root canal can withstand without a crown, but only for a few years.
Why Can’t a Root Canal Last Longer Without a Crown?
A crown is necessary for a tooth’s long-term survival since a root canal operation damages a tooth’s structure even when it efficiently removes infection. The tooth becomes brittle and dry when the dental pulp, which provides essential nutrition and moisture, is removed. The structural integrity of the tooth is further jeopardized by the cleaning and shaping of root canals as well as any possible pre-existing damage from cavities or fillings.
Without the crown’s protective covering, the chance of breakage, especially from chewing pressures, rises dramatically. A crown serves as a protective covering that also seals the tooth to keep bacteria out by uniformly dispersing biting pressures and restoring the tooth’s functioning.
How Long Does a Root Canal Last With a Crown?
After a root canal, a dental crown greatly increases the treated tooth’s lifetime, usually extending its functional life to 10 to 15 years. The tooth can tolerate chewing stresses and pressure much more successfully thanks to its protective covering’s vital strength and durability than it could without it.
Other Factors That Affect the Longevity of a Root Canal
Here are a few other factors that may affect the longevity of a root canal:
Treatment Time
The length of time a root canal can continue without a crown depends on how promptly you treat an infected tooth because more excavation will be needed for a seriously infected tooth.
Previous Repairs
Teeth that have had several restorations in the past are more brittle. They have a higher risk of chips, cracks, and infections without a crown.
Tooth Location
Front teeth may remain longer without a crown since they are subjected to less biting pressure than molars. Molars are more prone to breaking due to the high chewing pressures they experience.
Summing Up!
A crown is important to protect your teeth from infection after a root canal. Your root canal may only last for 1-5 years without a root canal. However, the life expectancy of a root canal with a crown increases to 10-15 years.
If you have further concerns, consult our experts at Signature Smiles Dentistry. Call us to schedule your appointment at any of our locations: Irving, TX at (214) 307-4715, Plano, TX at (214) 307-4755, or DeSoto, TX at (469) 643-4155.
