A tooth crown is a dental restoration that completely covers or caps a damaged or decayed tooth. It is designed to restore the tooth’s shape, size, strength, and appearance, providing both functional and aesthetic benefits. Crowns are typically made from a variety of materials such as porcelain, ceramic, metal, or a combination of both, depending on the location of the tooth and the patient’s needs.
The process of getting a tooth crown usually involves two visits to the dentist. During the first visit, the dentist prepares the tooth by removing any decay or damage and reshaping it to accommodate the crown. Afterward, an impression of the tooth is taken to create a custom crown that fits perfectly. A temporary crown is placed while the permanent one is being fabricated in a dental lab. On the second visit, the permanent crown is placed and adjusted to ensure a proper fit.
Crowns are used for various purposes, such as:
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Protecting a weak tooth: A crown can be used to prevent a cracked or weakened tooth from breaking or to hold together parts of a fractured tooth.
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Restoring a worn-down tooth: Teeth that have been worn down due to grinding or wear and tear can be rebuilt with a crown to restore their function.
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Covering a large filling: When a tooth has a large filling and little remaining natural structure, a crown may be needed to reinforce the tooth.
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Cosmetic improvement: Crowns can also be used to improve the appearance of discolored or misshapen teeth.
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Supporting a dental bridge: Crowns are often used to anchor dental bridges in place.
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Covering a dental implant: When a dental implant is placed, a crown is attached to it to restore the tooth’s appearance and function.
A well-maintained crown can last for many years, though it may need to be replaced over time due to wear or damage. Regular dental check-ups are important to ensure the crown remains in good condition.
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