There is a certain process that general dentists follow when getting an implant supported bridge. If you are considering an implant supported bridge, it helps to learn more about the process to ensure that you can make an informed decision and prepare yourself each step of the way. The process for an implant-supported denture involves an…
Three Dental Crown Options
A dental crown, also known as a 'cap,' is a prosthetic tooth covering that lies on top of the natural tooth. A dentist cements the crown in place, and it functions much like a typical natural tooth in daily usage. A dental crown can serve various purposes, including covering a dental implant, patching a broken or worn-down tooth, whitening a discolored tooth, and strengthening a tooth following root canal treatment. Read on to learn about three different crown options and which to choose for your smile.
Dental crown options
Patients have different options regarding dental crowns, as they are made of different materials to meet specific needs. The options include:
Porcelain and ceramics
Ceramic dental crowns have a hard inner core and are typically used to cap or patch front teeth. They are occasionally replaced with a porcelain outer layer – porcelain is easier to match to the color of real teeth than most materials, making it an excellent alternative for dental restoration. All-porcelain or all-ceramic crowns are a good option for people who are allergic to metals used in dentistry, although they are not as solid as porcelain-fused-to-metal crowns.
This crown style is often more likely than other metal-based options to wear down the teeth on the opposite side of the patient's mouth. Dentists almost always use ceramic choices because of their reliability and longevity.
Metal crowns are the most long-lasting choice for tooth caps. These are the least likely to crack or chip, and they have a longer lifespan than the alternatives. Palladium, gold, chromium, copper, and nickel are some of the materials used for metal dental crowns. The dentist only needs to remove a small portion of the enamel for metal crown placement, and it can survive the daily forces of chewing and biting without wearing down.
Metal crowns have one big disadvantage: their color, which puts many people off the material for front teeth and other easily visible teeth; however, metal is normally the best material for caps that are far back or out of plain sight in the patient's mouth. Some crowns are made of gold alloys -- essentially gold material combined with other metals like copper or another metal. These metals have properties that make them gentler on teeth and less likely to wear down.
Porcelain-fused-to-metal crowns are almost like full porcelain crowns, except that they have a wire metal structure inside them. As a result, these crowns are extremely durable and can be color-matched to the rest of the teeth. However, as the tooth ages, the metal layer can shine through, showing a dark line inside the tooth. Another disadvantage to porcelain-fused-to-metal is that the porcelain may chip and need to be replaced or filled.
Whatever your dental crown requirements are, the dentist will work with you to find the best one for your teeth. The dental team will be happy to assist you if you are undecided about a dental crown's suitability or have decided to get one. Book an appointment to get started.
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