Dental bridge slideshare

What are the three types of dental bridges?

There are three main types of dental bridges: traditional fixed bridges, cantilever bridges and Maryland bonded bridges. Each of these is described in more detail below, as well as a section to uncover the differences between them and the indications for the use of each type of dental bridge.

What is dental bridge procedure?

What is a dental bridge procedure? A dental bridge permanently replaces missing teeth with false teeth. The bridge is attached to the teeth on either side of the gap. Bridges are usually made of porcelain or metal, a mixture of the 2, or zirconia.

What is the strongest type of dental bridge?

Considered the strongest and most stable system, an implant-supported bridge commonly requires two surgeries: one to embed the implants in the jawbone.

What are the 4 stages of bridge design?

The design process of a bridge can be divided into four basic stages: conceptual design, preliminary design, detailed design and construction design.

What are the basic principles of a bridge?

The prototypical bridge is quite simple—two supports holding up a beam—yet the engineering problems that must be overcome even in this simple form are inherent in every bridge: the supports must be strong enough to hold the structure up, and the span between supports must be strong enough to carry the loads.

What are the two main parts of a dental bridge?

Dental bridges have two main parts: the false tooth, referred to as the pontic in dental terminology, and two dental crowns. These two crowns are attached to the false tooth, one on either side. The purpose of the crowns is to hold the pontic or false tooth in place.

What are the 3 most common bridges?

The most common types of modern bridges include: beam, truss, arch, cantilever, cable-stay and suspension. A beam bridge, the simplest type of bridge, is made of long beams of wood, metal or concrete that are supported at each end by piers.

What is the most common dental bridge?

Traditional bridges are the most common type of dental bridge. A false tooth (called a pontic) is placed in the missing gap and is supported by dental crowns placed on the teeth on either side of the gap (called abutment teeth).

What material is used for dental bridges?

Metals and porcelain or ceramics are frequently used for making bridges. To increase the bridge's strength and functionality, the ceramic or porcelain can be reinforced with metal. Even though it is not common, a dental bridge can be built entirely of metals.

What is the disadvantage of dental bridge?

Dental bridges do have some disadvantages, including: Future damage to the abutment teeth can compromise the bridge. Bacteria and plaque can get inside a bridge or crown that does not fit well and cause tooth decay. Crowns can change the structure of your teeth and affect your bite.

What are the advantages of dental bridges?

Bridges can be used to simply improve appearance, but it can also make it easier for patients to chew food and pronounce words properly. Dental bridges can help maintain the patient's face shape and prevent a sunken-in appearance that can happen if teeth are missing.

How many teeth can be on a bridge?

Dental bridges help replace one to four teeth, depending on your needs. However, generally, people replace one or two teeth. However, in rare cases, you can also have four teeth in a dental bridge, especially if you have sufficient healthy teeth present in your mouth to connect with dental crowns.

What is the best bridge for front teeth?

Maryland bridges, or resin-bonded bridges, are often recommended for replacing teeth at the front of the mouth. These bridges use metal or porcelain bands to bind a pontic tooth to the backs of adjacent natural teeth.

How long does a 4 tooth bridge last?

The Life Expectancy of Bridges

Some experts say that a dental bridge may last for just 5 – 7 years. However, others offer a different opinion and say that a bridge can easily last for 10 – 15 years. With proper care, it is even possible that a bridge could last a lifetime.

What are the 6 types of bridges built?

There are six basic bridge forms: the beam, the truss, the arch, the suspension, the cantilever, and the cable-stay.

Can you do a 4 tooth bridge?

A dental bridge can take the place of a single tooth but is commonly used to restore two, three, four, or more teeth. The greater the number of missing teeth, the more crowns needed to support the bridge and the less stable the bridge tends to be.

What foods to avoid with a bridge?

Hard foods require reasonable pressure to crush them, and this pressure can damage or fracture the bridge's structure, and a replacement bridge would be required. So, you should avoid foods like popcorn kernels, chips, raw carrots, and hard candies after a dental bridge to make it lasts longer.

How many teeth can be bridged?

What is the most common dental bridge?

Do dental bridges fall out easily?

Myth: Bridges fall out easily.

While bridges do sometimes loosen over time, they can easily be tightened by your dentist. However, they're built to last a lifetime, so the chances of your bridge falling out are miniscule.

Can a dental bridge last 40 years?

Dental bridges can last years–even decades–with proper attention, and in the meantime, they keep your other teeth in the right places, so you don't have to worry about further erosion or tooth loss.

What is the best cement for dental bridges?

While glass ionomer cement can also be used with porcelain restorations, it's most preferred among the majority of dentists for crowns, bridges, posts, and inlays. It provides tensile strength and compressive strength that's comparable to zinc phosphate.