Can unattractive, discolored fillings be replaced?

Can unattractive, discolored fillings be replaced?

1. Bonding: Composite bondings are tooth color fillings that can be matched to the color of the existing teeth. It is cemented on the front teeth or visible parts to improve the health and appearance of teeth.
2. Dental crowns: A crown encases a damaged tooth to strengthen it, and restore its shape and size. Dental crowns can be made of stainless steel, gold, porcelain, and other tooth colored materials.
3. Inlays/Onlays: These are custom fillings made of composite resin, porcelain or gold. They are placed on the chewing surfaces of teeth to replace old, unattractive fillings.
4. Porcelain veneers: Veneers are thin shells crafted for each tooth and permanently placed on the tooth front surface. Veneers are great for fixing discolored, uneven or deformed teeth.