Crowns are tooth-shaped caps custom-made to fit over damaged or weakened teeth, effectively restoring their shape, size, and strength. They can be crafted from a range of materials, including porcelain, zirconia, gold alloy, and ceramic, or a combination of these. Depending on individual needs and aesthetic preferences, patients can choose the type of crown that best suits their situation. With proper care, including good oral hygiene and regular dental visits, crowns can last for many years, providing durability and support for compromised teeth.