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Dental Bridges

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What is a dental bridge? 

Just like how it sounds, a dental bridge is a custom made replacement tooth (or teeth)  that is designed to fill a space of a missing tooth. They require putting a crown on the tooth in front of and behind the missing space and fusing an additional crown in the place of the missing tooth. They are made to mimic the shape, function, and look of your natural teeth. Dental bridges have been a common practice of modern dentistry and depending on the situations nowadays they are still performed. Most of the bridges that are made are composed of porcelain attached to a metal structure to provide support. Other times, dental bridges are designed with something called “all-ceramic” which is a combination of porcelain and other materials that are similar in appearance. Once a dental bridge is cemented into place, it is not meant to come back out. 

Why should I get a dental bridge?

As little as they may seem, every tooth in your mouth plays a big role. Whether it is being there to help keep the other in line, keep you healthy, or help you chew your food, each one of them is needed in one way or another. And when one is lost, if it is not replaced, that gap can lead to bigger problems and even pose a threat to your health. Here are a couple of the big issues that can be caused by missing teeth:

  • Bone loss: One of the biggest causes to jaw bone loss is missing teeth. This is because your teeth help stimulate and support muscle health. Therefore, if you lose some teeth that jaw bone that once supported them is not getting the stimulation it needs. And just like unused muscle becomes atrophied, the same goes for the muscles/bones in your mouth when the teeth that used to be there stimulating them are no longer there. 
  • Shifting Teeth: Even though your teeth are attached to your jaw bone if there are gaps in between teeth, they will tend to shift over time. Erasing time and money you might have spent on braces.
  • Difficulty Chewing: We use our teeth pretty much every day for chewing our food. Something as unconscious as biting an apple can become difficult if you lose some of the teeth that help break it down. 
  • Face Structure: As unrelated as it might seem, your teeth actually help support the structure of your face. Because of the fact that your teeth help support and stimulate your jaw bone if you lose some and that bone becomes atrophied, it can give the appearance of a sunken jaw and even cause someone to look more aged. 

So with that being said, those are just a couple of the issues you would not want to look forward to if you decided to not have missing teeth replaced and taken care of. This is why it is important when going over your options that you consult with your dentist to decide what replacement is best for your teeth and make sure to bridge any gaps. Dental bridges will not only help restore your bite, but help keep the natural shape of your face

What are the types of dental bridges?

There are four different types of dental bridges. Depending on your mouth and the teeth that you need to be replaced your dentist may recommend a specific one that fits you best. The four different types are Traditional Bridges, Cantilever Bridges, Maryland Bridges, and Implant-Supported Bridges.

  • Traditional Bridges: These are the most common type of dental bridge practiced. Composed of porcelain fused to metal, all-metal like gold, or ceramic, they consist of one or more fake teeth called a pontic. This is then held in place by dental crowns on either side. In the procedure of this dental bridge, the dentist will file and shape the two teeth that are next to the fake tooth to help ensure that the crowns fit properly. With the proper care, a traditional bridge is strong, durable, and will last a long time. It is typical for this type of bridge to be used when restoring your back teeth such as molars and premolars. 
  • Cantilever Bridges: As far as this type goes, it is pretty similar to a traditional bridge. However , in order for this bridge, the patient must have at least one natural tooth next to the missing tooth. Only one natural tooth is prepared for a crown and a fake tooth (pontic) is connected and supported by a single crown on the natural tooth. This bridge is normally used only in the area of your front teeth because they are not strong enough to support molars and the forces that are placed on your back teeth. 
  • Maryland Bridges: These are also referred to as adhesive bridges, and are not as invasive as a traditional bridge. With this type of bridge, a fake tooth (pontic) is supported by a metal or ceramic framework. Made out of porcelain, these bridges have “wings” that bond the adjacent teeth helping keep the bridge stable. With this style, it is nice because the porcelain used looks almost identical to the color of your natural teeth. What makes the Maryland bridge less invasive is the fact that less tooth removal is necessary. Because this bridge is able to attach directly to the back of the front teeth next to the missing tooth. This dental bridge is used to help restore front teeth (incisors). You will not see them in place of molars or canines because canines are extremely important to your bite and Maryland bridges tend to shift or loosen easily. 
  • Implant Supported Bridges: This style of bridge is entirely supported by dental implants, rather than dental crowns or metal framework. Normally this type is used to restore back teeth such as your premolars or molars. An implant-supported bridge is typically ideal for people who have at least three missing teeth.

How do I care for a dental bridge?

Bridges are made to hold up and last, however you have to do your part in keeping your mouth healthy and clean too so that the bridge continues to work properly and do its job. Here a couple of reminders that you should always be doing:

  • Brush your teeth at least twice a day (or after every meal) and floss.
  • Make sure to always clean between your teeth and under the bridge. 
  • Regularly visit your dentist for your cleanings and checkups.
  • Eat a healthy and balanced diet.

Feel free to contact Argyle Family Dental today to learn more about dental bridges and to schedule your next appointment with Dr. Sean Kennelly.

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