When needing to repair moderate tooth decay, dental inlays and onlays are the ideal durable and lasting alternative to conventional fillings. These treatments are ideal for patients who need more than a filling but less than a crown, helping to preserve the natural structure of your tooth while providing strength and protection.
What is the difference between Inlays & Onlays vs. Fillings?
You’re probably familiar with the term “fillings” when thinking about repairing issues like cavities while inlays and onlays don’t likely ring a bell. Dental fillings are commonly used for simple decay that has been discovered and scheduled to be treated before damage to the tooth’s enamel is able to worsen. Tooth-colored composite filling material is the most frequently used and is a versatile option for restoring tooth decay. While fillings are a great option for many reasons, they do have their limitations. In situations where more than half of a tooth’s biting surface is compromised, inlays & onlays are a dentist’s preferred choice, strengthening the tooth by up to 75%.
Inlays and onlays are precisely made custom dental restorations used to repair teeth with moderate damage or decay. Additionally, inlays and onlays are commonly used for replacing old, worn, and used fillings. Made from durable materials like porcelain, gold, or composite resin, they are bonded securely to the tooth structure, ensuring long-lasting results. The key difference between the two lies in the portions of the tooth being restored: inlays fit within the tooth’s chewing surface, while onlays extend over a larger area including the cusps of the tooth. These restorations are ideal for cases where traditional fillings are insufficient, yet a full crown is unnecessary, offering a conservative approach to preserving natural tooth structure.
If you are interested in scheduling an inlay or onlay procedure, please feel free to give us a call at 408.227.1404 or book a consultation directly with Dr. Sraon for help determining which treatment is right for you.
