A dental restoration, typically composed of amalgam, that is shaped to cover a significantly damaged or decayed tooth. This covering is cemented onto the prepared tooth structure, effectively shielding it from further harm and restoring its original form and function. For instance, after extensive caries removal, a dentist might recommend this restoration type to protect the remaining tooth from fracture.
The placement of such restorations offers considerable advantages, including structural support for weakened teeth, protection against sensitivity to temperature changes, and the prevention of further decay. Historically, these restorations have been a cost-effective and durable option, offering a long-lasting solution for teeth compromised by substantial damage. Their use has contributed significantly to maintaining oral health and preventing tooth loss.
