Ellerslie Dental: Different Types of Dental Crowns
Dental crown restoration is a type of restorative dentistry. A dental crown is a cover or a cap used to cover up a severely damaged tooth. There is not much you can do with a severely damaged tooth. However, a dental crown provides strength to the damaged tooth without spoiling the appearance of your teeth. Dental crowns also help in maintaining the shape and alignment of your teeth. The good part about choosing a dental crown is the various types of crown options that are available. To help you choose the right dental crowns, here’s a look at a few types of dental crowns provided by Ellerslie dental clinics in detail.
Ceramic crowns, as the name suggests, have a ceramic appearance. They are made of porcelain-based material. These crowns are prepared by a dental technician based on the size of the gap that needs to be covered. It is carved from a single block of porcelain by a computerized milling machine. Ceramic crowns are a good option for restoring the front teeth as they have a natural look. Although they are resistant to wear and tear, they could become brittle if you use your teeth to bite hard foodstuffs.
Porcelain-fused to Metal (PFM) Crowns
A porcelain-fused to metal crown is a dental crown which is made using both, metal and porcelain. The metal provides a sturdy base to the crown while the porcelain covers the gap without affecting the appearance. PFM crowns are one of the most durable types as the metal provides the strength as well as acts as a sealant to prevent bacterial entry in the cavity affected area.
Gold Alloy Crowns
Gold alloy crowns are made of a mixture of gold, copper, and other metals. The appearance of these crowns is unnatural as they have a metallic look. However, they provide strength to the teeth with resistance to damage. They are very durable due to their metallic structure.
Base Metal Alloy Crowns
Base metal alloy crowns are made up of non-noble metals such as alloys of gold, palladium, silver and iridium, ruthenium, and platinum. These metals are highly resistant to corrosion, making these crowns one of the strongest types of crowns. The base metal alloy crowns can be fitted by removing just a small part of the healthy tooth.
Having a damaged tooth or cavity can be troublesome. Choosing not to do something about it is a bad idea. With so many options for dental crowns available, do not leave your damaged tooth unattended. Book an appointment with an Ellerslie Dental clinic today to get the right type of dental crown for yourself.