Comprehensive Guide to Dental Crowns and Restorative Caps

A dental crown or cap is a restoration device designed to cover and protect a damaged or decayed tooth. It completely encases the visible part of the tooth or implant above the gum line, serving both functional and aesthetic purposes. Unlike fillings that repair small areas, crowns provide strength and shape to weakened teeth. They are cemented securely, restoring the tooth’s natural appearance and function, and can be cared for like regular teeth.

Reasons to get dental crowns and caps

Safeguarding weakened or misshapen teeth

Restoring broken or damaged teeth

Providing support for fragile teeth requiring fillings

Securing dental bridges in place

Enhancing the visual appeal of teeth

Terminology for crowns

The terms crowns and caps are often used interchangeably for this dental restoration. They may also be called tooth caps, dental caps, or jackets. Sometimes, the term "porcelain jacket" describes ceramic crowns. While patients frequently use these terms, dental professionals predominantly refer to them as crowns. "Caps" are popular in marketing and casual speech but are less common among clinicians.

Procedure for placing dental crowns and caps

The process usually involves two visits. During the initial appointment, the dentist takes X-rays to assess the tooth and root health. The tooth is then prepared—numbed and filed—to create space for the crown. A temporary crown made of acrylic or stainless steel is placed to protect the tooth. In the subsequent visit, the temporary is removed, and the permanent crown is fitted and cemented into position. The dentist ensures proper fit and appearance before finalizing the placement.