Dental Bridge Guide: Everything You Need to Know Before Treatment

Missing teeth affect more than your smile and confidence. Activities like chewing and speaking can become surprisingly difficult and lead to more dental problems over time. A dental bridge can help you resolve these issues by replacing your missing teeth with new ones. It simply bridges the gap left by missing teeth, giving you back your original smile.

What Is a Dental Bridge?

A dental bridge is an appliance fixed in place of one or more missing teeth. It uses artificial teeth, or pontics, held in place by dental implants or supported by natural or abutment teeth. Once fixed, this bridge prevents neighbouring teeth from shifting and restores your overall dental function.

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Dental bridges are designed to resemble your natural teeth. Your dentist can customise them according to your needs, measurements and the position of the missing teeth. Typically, pontics are made of porcelain or ceramic to resemble natural teeth. If you’re replacing teeth in the back, gold and other dental-grade casting alloys can be a better choice. Porcelain fused metal can also offer the right balance of strength, durability and natural appearance.

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Types of Dental Bridges

No single type fits all when it comes to dental bridges. They vary based on the gap location, number of missing teeth and support method used. For instance, front-facing teeth require less biting force and are mainly there for aesthetics. In contrast, back teeth need extra support to carry out functions like crushing and grinding.

1. Traditional Bridge

A traditional dental bridge depends heavily on support from neighbouring teeth. In this, your natural teeth are trimmed to accommodate crowns for holding the pontic in place. It is an ideal option when you have strong, healthy natural teeth on either side of the gap. Traditional bridges are a common pick for replacing teeth and are typically faster and less costlier than some other types of bridges.

1. Cantilever Bridge

Cantilever dental bridges are less invasive than traditional ones. They require only a single, healthy natural tooth adjacent to the gap to support the pontic. The downside of this bridge is that it puts extra strain on the supporting tooth. It can also cause tooth damage in some cases. Cantilever bridges are a good option if you want to replace a single tooth, ideally one in the front.

1. Maryland Bridge

Maryland dental bridges also derive support from adjacent teeth on both sides. Instead of crowns, it uses a framework of wings made of ceramic or porcelain, attached to either side of the pontic. These wings are then bonded to the back of abutment teeth next to the gap. Maryland dental bridges are the best option to preserve healthy tooth enamel as they require minimal or no drilling.

1. Implant-Supported Bridge

Implant-supported bridges are pretty strong and offer maximum stability. It uses dental implants instead of relying on neighbouring teeth to support the pontic. In this bridge, titanium or zirconia posts are placed into the jawbone to act as artificial roots. The pontics are then attached to these posts, creating a secure bridge.

What Is the Dental Bridge Procedure Like?

The process of getting a dental bridge is quite simple. The specific steps can differ from bridge to bridge and determine the number of dental clinic visits. It usually takes around two to three appointments, spread over a period of two to four weeks, to complete the procedure.

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The dentist would first examine your teeth, gums, bite and the area with missing teeth. X-rays or digital scans can also be taken to determine the type and create the bridge. These scans also assist the dentist in selecting the right pontics that match the size, shape and colour of your natural teeth.

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For a traditional bridge, the dentist will prepare the abutment teeth to support the crowns. If you’re going for an implant-supported bridge, dental implants will be inserted in your jawbone with enough healing time before the bridge is attached.

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Your dentist will place the bridge in your jaw once it's ready and check its fit. After making final adjustments, the bridge is securely fixed in place. Your dental clinic will also provide you with aftercare instructions to help maintain the bridge and the health of surrounding teeth.

Conclusion

Dental bridges are an effective treatment to restore missing teeth. From traditional to Maryland, each bridge has its own benefits and considerations. Understanding the procedure and details of each bridge can help you make an informed decision. Your dentist will choose a bridge that suits your oral health and the location of your missing teeth. With the right treatment and proper aftercare, a dental bridge can make everyday oral activities much easier for years to come.