Features of inlay and onlay restorations include:
1. Custom fit: They are made to fit the specific shape of the damaged tooth.
2. Durable: Made of strong materials like porcelain, gold, or composite resin, they are more durable than traditional dental fillings.
3. Long-lasting: With proper care, inlays and onlays can last for many years.
4. Restores tooth function: They help to restore the natural bite and chewing ability of the tooth.
5. Improved appearance: They can improve the appearance of a damaged or decayed tooth by restoring its natural shape and color.
6. Minimal tooth removal: Unlike crowns, they typically require minimal removal of healthy tooth structure.
7. Conservative treatment: They are a conservative treatment option, as they do not require as much tooth reduction as a crown.
8. Better bonding: Inlays and onlays can be bonded directly to the tooth structure, which helps to prevent further decay or damage.