If you’ve recently undergone a root canal treatment or are considering one, you might be wondering why your dentist recommends placing a dental onlay afterwards. 

At Heathwood Dental Practice, we often explain to our patients the importance of dental onlays following root canal therapy to ensure long-lasting relief and protection.

Understanding the Root Canal and Its Purpose

A root canal procedure is most often required when a tooth has incurred sufficient damage to cause an infection within the tooth, which is often a major cause of dental pain. A root canal treatment is done to treat that infection and involves removing the infected pulp, cleaning and disinfecting the inside of the tooth, and then sealing it to prevent further infection. While a root canal removes the source of pain, the treated tooth is often fragile and vulnerable to damage.

What Is a Dental Onlay?

A dental onlay is a custom-made “top hat” that fits over the treated tooth, restoring its shape, strength, and function. The porcelain or gold onlay covers the superficial visible part of the tooth above the gum line, protecting it from cracking or breaking under the pressure of chewing.

Why Is a Dental onlay Needed After a Root Canal?

After a root canal, the nerve is no longer alive inside the tooth. As these teeth have normally already been heavily damaged historically, they tend to be more brittle and susceptible to fractures. In addition, we tend to bite slightly harder on these teeth as there is no feedback from the nerve within, thus increasing the risk of fracture.

Placing an onlay after root canal treatment helps:

● Protect the tooth structure: The onlay provides a sturdy layer that shields the weakened tooth from chewing forces.

● Restore function: It allows the tooth to function normally, making eating and speaking easier.

● Prevent further damage: Onlays help avoid fractures and the need for tooth extraction later.

● Maintain dental health: An onlayed tooth has a reduced risk of reinfection and complications as it is fully sealed from the inside out..

How Does This Help with Relief for Dental Pain?

By sealing and protecting the tooth, an onlay contributes to long-term success following root canal treatment. Without this protection, the tooth may crack or develop new infections, which can bring back discomfort and require more dental work. At Heathwood Dental Practice, we focus on providing comprehensive care to address the root cause of dental pain and maintain oral health.

Visiting a Dentist in Crowthorne for Your Onlay and Root Canal Needs

If you live near Crowthorne or surrounding areas, consulting a dentist in Crowthorne like those at Heathwood Dental Practice ensures you receive expert advice and treatment. Our team is experienced in performing root canals and crafting onlays tailored to your dental needs, helping you regain comfort and protect your smile.

Understanding the role of a dental onlay after a root canal is crucial to protecting your tooth and preventing future dental pain. The combination of root canal treatment and a dental onlay offers a reliable solution for long-term dental health and comfort.

If you’re experiencing dental pain or have questions about root canals and onlays, don’t hesitate to contact Heathwood Dental Practice. Our team is ready to help you find relief and protect your teeth for the future.