Crowns and bridges are essential dental restorations used to enhance the function and appearance of teeth. A crown, or dental cap, is placed over a damaged or decayed tooth to restore its shape, strength, and appearance, while a bridge is used to replace one or more missing teeth by anchoring to adjacent teeth or dental implants. Made from materials like metal, porcelain, or ceramic, these restorations not only improve chewing and speaking abilities but also maintain facial structure and prevent remaining teeth from shifting. Proper oral hygiene and regular dental check-ups are crucial for the longevity of crowns and bridges.