A crown (or cap) is a covering that encases the entire tooth surface restoring it to its original shape and size. A crown protects and strengthens tooth structure that cannot be restored with fillings or other types of restorations.
Although there are several types of crowns, porcelain (tooth colored crown) and gold are the most popular. They are highly durable and will last many years, but like most dental restorations, they may eventually need to be replaced. Porcelain crowns are made to match the shape, size, and color or your teeth giving you a natural, long-lasting beautiful smile. When esthetics are not a concern such as a back molar tooth, gold crowns are a good choice since porcelain crowns on rare occasions will chip.
Reasons for crowns:
What does getting a crown involve?
A crown procedure usually requires two appointments. Your first appointment will include taking a highly accurate mold (or impression) that will be used to create your custom crown. An additional mold will be used to create a temporary crown which will stay on your tooth for approximately two weeks until your new crown is fabricated by a dental laboratory.
While the tooth is numb, the dentist will remove any decay, properly shape the tooth and recontour the surrounding tissue with the laser, if necessary. Once these details are accomplished, your temporary crown will be placed with temporary cement and your bite will be checked to ensure you are biting properly.
At your second appointment your temporary crown will be removed, the tooth will be cleaned, and your new crown will be carefully placed to ensure the spacing and bite are accurate.
You will be given care instructions and encouraged to have regular dental visits to check your new crown.