Crowns and Bridges Clinic in Newtown, Kolkata
What are Dental Crowns and Bridges?
Purpose of Dental Crowns
A dental crown is designed to completely cover a damaged tooth. In addition to strengthening the tooth, a crown can enhance its appearance, shape, or alignment. It can also be placed on top of a dental implant to provide a natural-looking and functional tooth structure. Crowns can be made from various materials, including porcelain and ceramic, which can be color-matched to your natural teeth.
Other materials like gold, metal alloys, and acrylic are also used, with metal alloys usually being stronger and often recommended for back teeth. Porcelain bonded to a metal base is popular for its strength and aesthetic appeal.
Purpose of Dental Bridges
Dental bridge ceramics are designed to replace one or more missing teeth by spanning the gap. They are anchored to the natural teeth or implants adjacent to the space, known as abutments. A replacement tooth, called a pontic, is attached to the crowns that cover these abutments. Similar to crowns, bridges come in various materials, including porcelain and ceramic, which can be color-matched to your natural teeth. The dentist will help you choose the most suitable material based on factors like the location of the missing teeth, their function, aesthetic preferences, and cost.
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Preparation of Dental Crowns and Bridges
The impression is sent to a dental lab, where your dental crown, made up of zirconium or any other material, or the dental bridge is crafted according to the dentist’s specifications. In the meantime, a temporary crown or bridge will be placed to cover the prepared tooth while the permanent one is being made. Once the permanent crown or bridge is ready, the temporary one is removed, and the new crown or bridge is securely cemented onto your prepared tooth or teeth.