The Different Types Of Dental Crowns – A Complete Guide

Dental crowns are prosthetic devices that are fixed onto a person’s existing teeth, or on to dental implants. Crowns can also be used as part of dental bridges if a patient has a gap due to a missing tooth. Because dental crowns have so many uses, it is important to know the different types of dental crowns that are available, as well as their advantages.

What Is A Dental Crown?

A dental crown is a type of covering that is shaped like a tooth. It is placed over a tooth to help restore its strength, size and other features of the tooth.

When cemented into place, these dental crowns encase the visible portion of the tooth that is at and above the gum line.

What Are Dental Crowns Used For?

Dental crowns are often needed to protect a tooth that has become weakened because of decay. The crown will prevent the tooth from breaking, and it will also hold together parts of a tooth that has cracked.

Dental crowns may also be used to restore a tooth that is already broken or a tooth that is extremely worn down.

A dental crown may be necessary to cover a tooth that is severely discolored or misshapen.

Dental crowns are frequently used to cover a dental implant.

Children may also need to wear dental crowns on their baby(primary) teeth if a tooth has become so decayed that it will not support a filling. Dental crowns may also be worn by children who are at risk of tooth decay due to poor dental hygiene.

The Different Types Of Dental Crowns

Ceramic Dental Crowns

Porcelain-based, ceramic crowns are typically used to help restore the front teeth. Due to their texture and color, ceramic crowns are able to effortlessly blend in with a patient’s remaining teeth. They can also be enhanced with a touch of color to match the color of your natural teeth.

These dental crowns are not ideal for pre-molars or molars because ceramic can become brittle when it is exposed to heavy forces. The bite strength that is required for molars to chew food would make this type of crown less than optimal for these teeth.

Alloy Dental Crowns

Dental crowns that are made of gold alloy contain a mixture of other metals including copper. This alloy provides a number of advantages over other types of dental crowns.

These types of crowns are very strong, and they will not break. They will also not wear away the tooth underneath, and they are biocompatible with the gum tissue.

Porcelain-Fused To Metal Dental Crowns

This type of dental crown allows patients to have the best of both worlds. The porcelain part of the dental crown helps to offer the patient a tooth that looks natural, and the metal part helps to make the crown extremely strong and durable.

In order for patients to undergo this type of restoration, the dentist will have to remove a significant amount of the tooth’s structure.

Base Metal Dental Crowns

These types of dental crowns are not only strong, but they are also very resistant to corrosion. Base Metal dental crowns are also filled with metals that are very gentle against the other teeth they come into contact with.

Unlike the Porcelain-Fused to Metal dental crowns, these crowns only require that a small amount of the tooth structure is removed so the dentist can apply it.

Stainless Steel Dental Crowns

These crowns are used on permanent teeth temporarily. This type of crown helps to protect a tooth or a filling while the permanent dental crown is being made. The permanent crown will be composed of a different material.

Stainless steel crowns are commonly used for children because they do not require the patient to make multiple visits to the dentist. This makes them more affordable than dental crowns that are custom made.

What Is The Best Way To Care For A Temporary Dental Crown?

Keep in mind that the temporary crown is only in place until the permanent one is ready. However, there are some things patients can do to prevent further dental problems.

Patients should avoid chewing or eating sticky foods such as chewing gum or caramel because both have the potential to pull the crown off.

Patients will also be instructed to avoid using the side of the mouth with the temporary crown. This means the bulk of the chewing should be on the unaffected side.

Dental crowns help protect teeth due to injury, trauma or decay. Just as with your natural teeth, it is important to continue to practice good oral hygiene and schedule regular visits to the dentist.


A Look At The Different Types Of Dental Implants Available Today

If you have recently lost a permanent tooth, chances are your dentist has suggested getting dental implants. If you do not know much about dental implants and would like to learn more about them before moving forward, then you have come to the right place.

Let’s take a look at what dental implants are, the different types available, and a snap shot of what you need to know before moving forward with dental implants.

What is a Dental Implant?

A dental implant is an artificial replacement for dental roots and generally made of titanium or titanium alloys. The surface of a dental implant can be covered with a variety of substances to increase osseointegration and stability.

Dental implants in various forms, but contemporary ones have cylindrical or tronconic shapes that are pretty much the same as natural dental roots. Dental works or crowns (prosthesis, bridges, etc.) are fixed on the implants. It is worth noting that the dental work on an implant can be detachable or fixed.

The interesting thing about implants is that they can be used for all types of tooth loss and are quite versatile as they can be personalized to suit your needs. Now that you understand what dental implants are let’s go over the different types available today.

Dental Implant Types

Dental implants are available in three common types. These are

  • Zygomatic
  • Endosteal
  • Subperiosteal

Of the three, endosteal is the most common and the safest, followed by subperiosteal, then zygomatic, which is rarely used due to its complexity.

Endosteal Implants

These are the most common and are suitable for most patients. However, they require a healthy jawbone where the post can be fused. Endosteal implants are placeholder posts shaped like screws and are placed in the jaw. It is on these placeholders that the false teeth are attached.

Once the procedure is complete, it will take very little time for you to heal. This healing period is essential for allowing the screws to fuse with the jawbone and create a stronghold. When the site is fully cured, the fake teeth, fabricated to fit in with surrounding teeth, are then fixed on the post.

If you are not for the idea of having a screw fixed in your jawbone, then the next dental implant option might be a good fit for you.

Subperiosteal Implants

Instead of being fixed in your jawbone, these implants rest on top of it but are still under the gum. Under this option, a frame made of metal with a post attached to it is placed under your gum. As it heals, your gum covers the implant’s frame, holding it in place. Once firmly in place, false teeth are then secured to the poles sticking out of the gum.

It is worth noting that this procedure is only used in patients who do not have enough jawbone for implants to be placed and do not want to go through the intensive oral surgery required to add bone to the affected area.

Zygomatic Implants

These implants are the least common and the most complicated to have fixed. These implants are only an option if you do not have enough bone for an endosteal implant to be installed.

A zygomatic implant is placed in the back of your superior (maxillary bone), where the bone has the lowest density, and maxillary sinuses reside.

The implant’s tips are anchored on the cheekbones (zygomatic bones), which maintain mass and volume throughout time, even when the superior maxillary is resorbed.

The insertion of zygomatic implants is carried out through an extremely complex surgical procedure that involves a qualified medical team made up of anesthetists, prosthetists, implantologists, and oral and maxillofacial surgeons.

Benefits Of Dental Implants

Improved Confidence

When you look great, you feel good about yourself. Dental implants can help boost self-confidence as they provide a more permanent solution to replacing missing teeth.

Can be customized to suit your needs

Since your dental case is different and unique from that of others, finding a solution that will address your problem in the best way possible can be beneficial. The great thing about dental implants is that they can be customized to suit your individual needs.

Better alternative to dental bridges

Unlike bridges, dental implants don’t need to anchor on adjacent teeth. As a result, neighboring teeth will not be affected by the procedure.

Are you looking for a lasting solution to your dental woes?

Dental implants are the way to go. Now that you know the different types of dental implants available consult your dentist for advice on the option that will best suit your needs.