Understanding Dental Crowns and Bridges
Dental crowns are custom-made caps placed over a tooth above the gum line to restore its functionality, appearance, and structure. They are commonly used for damaged teeth, cavities, or implants, as they closely resemble natural teeth in color and shape. Depending on their purpose, crowns can be made from various materials. For example, implant crowns, designed to fit dental implants, are typically crafted from ceramic or porcelain to match the natural tooth color. Stainless steel crowns, on the other hand, are often used as metal caps to restore decayed molar teeth and prevent further decay. When two or more crowns are combined with false or anchoring teeth in between, the result is called a dental bridge. Unlike dentures, which can be removed and cleaned daily, crowns and bridges are permanently cemented and can be removed by a Dentist in Walnut Creek.
When Do Dentists Recommend Crowns?
Crowns are a common solution in cosmetic dentistry, particularly for patients with damaged or discolored teeth. Here are some scenarios where dentists may recommend crowns:
- Fractured or Damaged Teeth: Crowns are used to restore and protect teeth at risk of falling out.
- Missing Teeth: When multiple teeth are lost, bridges are attached, with crowns placed on either side of the gap to anchor the replacement teeth (pontics), improving both functionality and aesthetics.
- Severe Decay or Root Canal Treatment: If a tooth is severely decayed or has undergone a root canal, a crown is often placed over the original tooth for protection.
- Discolored or Misaligned Teeth: Crowns made from ceramic or porcelain can restore the natural appearance of teeth, helping patients feel more confident when smiling or speaking.
How Are Crowns Fitted?
The process of fitting a crown typically involves two stages:
- First Visit: The dentist prepares the tooth by removing decayed or weakened parts and reshaping it to accommodate the crown. An impression of the tooth is then taken and sent to a lab to create the custom crown. A temporary acrylic crown is placed to protect the tooth until the next visit.
- Second Visit: The temporary crown is removed, and the permanent crown is adjusted and cemented into place. Once fitted, patients are advised to follow specific dietary and oral hygiene practices to ensure the crown lasts for many years.