Inlay and Onlay Restorations: Preserving Your Natural Teeth
Inlay and onlay restorations are custom-made dental treatments used to repair and strengthen teeth that have been damaged by decay or trauma. Unlike traditional fillings, which are molded into place during a dental visit, inlays and onlays are fabricated in a dental laboratory based on impressions of your teeth. These restorations are then bonded to the affected tooth to restore its shape, function, and integrity.
Key Differences Between Inlays and Onlays:
- Inlays: Inlays are used to repair damage within the cusps (the raised points) of a tooth's biting surface. They are typically recommended when the damage is too extensive for a filling but not severe enough to require a full dental crown.
- Onlays: Onlays, also known as partial crowns, are larger restorations that cover one or more cusps of a tooth. They extend over the biting surface and can also wrap around the sides of the tooth to provide additional support and protection.
Benefits of Inlays and Onlays:
- Conservative Treatment: Inlays and onlays preserve more of the natural tooth structure compared to traditional crowns, which require more extensive reshaping of the tooth.
- Custom Fit: Each inlay and onlay is custom-made to fit precisely into the prepared cavity, ensuring a seamless integration with your natural tooth.
Durability: Made from strong materials such as porcelain, composite resin, or gold, inlays and onlays are durable and can withstand biting forces, providing long-lasting restoration.
