First of all, a dental crown is a tooth-shaped cap that is placed over a tooth for purposes of covering the tooth and restore shape, size, and strength and also improve its appearance. When cemented into place, they fully encase the entire visible portion of a tooth that lies at and above the gum line.
Dental crowns may be needed for various purposes, among the situations necessary for the same include: The protection of a weaker tooth from decay and breaking. A crown will help hold together parts of the cracked tooth.
It also aids in the restoration of an already broken tooth or a tooth that has been worn down severely. A dental crown can also be needed to cover and support a tooth with a large filling when there isn’t a lot of teeth left and to hold dental bridges in place. Other uses include covering severely discolored teeth, covering dental implants and also as a cosmetic modification.
As for children, a dental crown may be used on primary teeth so as to save a tooth that has been damaged by decay and can’t support a filling. A dental crown can also protect a child’s teeth which are at high risk of tooth decay especially when the kid has difficulties in keeping up oral hygiene and for prevention of complexities that may involve children when they don’t maintain a proper oral hygiene. Such complexities like frequency of general anesthesia given their age, behavior and medical history may force a guardian to settle for a dental crown
Types of crowns come in handy. The permanent ones include stainless steel and all metals, porcelain-fused-to-metal, all resin, and ceramic. The stainless steel crown is prefabricated and used on permanent teeth as a temporary measure.
The crown protects the tooth while a permanent crown is made from another material. As for the kids, the crown is made to fit the primary tooth, covers the entire tooth and protects it from further decay.
When the milk teeth come out to make room for the permanent teeth, the crown comes out with it. Stainless steel crowns are most common with children; they don’t require multiple Bakersfield CA dentist visits to put in place
Another example of a dental crown is those made from metal, including gold and other alloys like palladium. They withstand biting and chewing forces well. They also understandably last the longest regarding wear and tear. A drawback with these models is the colors; they are common for out of sight molars.
As for porcelain-fused-to-metal crowns, they can be color matched to adjacent teeth, unlike the metallic ones. A limitation of this kind is the wear and tear from the opposing teeth occurs with this crown type. It might force them to break off and show metal underlying teeth’s porcelain.
A different type of crown is the all-resin dental crowns which are less expensive. Their inexpensiveness means they are prone to wear over time and fractures hence ideal for temporary purposes.
Other kinds include all-ceramic crowns with a better natural color match and most appropriate for people with metal allergies and milled crowns which are generated in the dental office with intelligent software and hardware for the same.