Artificial Crown & Bridge Book An Appoinment Difference Between Crowns and Bridges Crowns: Cover damaged/decayed teeth or dental implants, providing strength, shape, and appearance.Bridges: Replace missing teeth by using crowns at both ends with a bridge of replacement teeth in between. How Crowns Work Crowns are used to restore damaged teeth and are often placed on top of implants.They can be made from materials like gold, porcelain, or ceramic, depending on the need for durability and appearance.Porcelain crowns look very natural but can chip, while porcelain fused with metal is stronger and more durable. How Bridges Work Bridges are used to replace missing teeth by attaching crowns to the neighboring teeth or implants, with pontics (replacement teeth) in between.Just like crowns, the material choice for bridges depends on factors like appearance, strength, and cost. Lifespan of Crowns and Bridges With proper care, both crowns and bridges can last a long time.Regular brushing, flossing, and dental check-ups help prevent damage and keep them strong.However, over time, they may loosen due to factors like eating hard foods or dental disease.