What is a dental crown used for?

A dental crown is primarily used to restore the shape, size, and function of a damaged tooth. When a tooth is weakened due to decay, fracture, or extensive restoration work, a crown acts as a protective cap that encases the entire tooth. This reinforcement allows the tooth to withstand normal chewing forces and helps prevent further damage. Crowns also improve the aesthetics of the tooth, ensuring it blends well with the surrounding teeth in terms of appearance.

While replacing a missing tooth is an essential aspect of dental treatment, this function is typically addressed by dental implants or bridges rather than crowns. Crowns do not cover orthodontic appliances, as these devices are meant to align and position teeth, and whitening teeth is achieved through different dental procedures or products rather than a crown. Therefore, the primary and correct use of a dental crown focuses on restoration and protection of an already existing damaged tooth.