PFM Bridge Posterior

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Strong Smiles Made Easy: PFM Bridges for Back Teeth

Here at ASD Dental Lab, we make strong teeth for dentists. We make them for the back of the mouth. These are called PFM Bridge Posterior teeth. They help people chew food well. These teeth are not for people to buy. They are for dentists, clinics, and other labs to order.

What is good about our PFM Bridge Posterior?

They are very strong.
They look good, like real teeth.
They help people eat all kinds of food.
We make them fast.
We at ASD Dental Lab use the best tools and stuff to make them.

Why get them from ASD Dental Lab?

We are very good at making these teeth.
We have been doing this for a long time.
We check them many times to make sure they are perfect.
We send them to you quickly.
We use things like, CAD/CAM (computer-aided design and computer-aided manufacturing).
We make sure the teeth are safe for your body by following FDA 510(k) rules

1. How We Make Our PFM Bridges Super Strong

Our PFM bridges are not like some others. We use two things to make them.

First, we use metal. It is very, very strong. It is like the bones of the tooth. This metal is called cobalt chrome alloy. It can handle a lot of pressure, at least 850 MPa (that’s a big number!). This is important for back teeth because they do most of the chewing. This strength helps with molar (back teeth) occlusion (biting).
Next, we use porcelain. It is white and looks like a real tooth. We put it on top of the metal. We use a special kind, called VITA VM13. It is made just for the biting part of the tooth. It is tough and does not wear down easily, at least 1500N of force is needed! We call this making of the tooth, porcelain fused to high noble metal.

We check the fit of the bridge. It needs to be just right. We make sure the edges are very close to the other teeth. The space should be less than 50μm (that’s super tiny!). We use a special machine (industrial CT scanner) to see this, another way that ASD Dental Lab is better at making your restorations. This helps make a good crown margin (edge of the tooth). This makes the bridge fit well and last long. It helps with deep bite problems, too.

We also check the bite. When you bite down, the teeth should touch in the right spots. We make sure there are 12-14 of these spots on each square centimeter (that’s like the size of your small fingernail). This helps you chew well.

If you are a dental professional looking for strong and reliable PFM Bridges, you can explore our PFM Crown and Bridge page.

2. How We Make Our PFM Bridges Look Like Real Teeth

Our PFM bridges don’t just work well, they look good, too! We want them to look like real teeth. Here’s how we do it:

We use many layers of porcelain. We don’t just use one. We use four! This makes the tooth look real. It lets light go through it a little bit, like a real tooth.
We copy the shape of real teeth. We look at how real teeth are made. Real teeth have little bumps and lines. We make our bridges have these, too. This helps with chewing. This is called making a good functional cusp (the pointy part of the tooth). We use a digital way to check the biting, digital occlusal analysis.
We can make the bridge to match the color of your other teeth. We use a special guide, VITA 3D-Master. This helps us pick the right color. This is called making aesthetic (pretty) layers.
We make it so that the bridge will stay in place, we use a special, cross arch stabilization.

We use computers to help us. We have special programs (3Shape and Exocad). These programs help us design the bridge. We can use files from your office (STL, PLY, and DCM files). This makes it easy to work with us. We can even make bridges for implants (fake tooth roots). We have special parts for NobelParallel and Straumann implants. This is how we customize our implant-supported bridges.

For those interested in more aesthetic options, consider our Zirconia lab, where we craft lifelike zirconia restorations.

3. How ASD Dental Lab Makes Sure Our PFM Bridges are the Best

We check our PFM bridges many, many times. We want to be sure they are perfect for you.

We use a very strong machine to look inside the metal. It is like an X-ray, but much better. It is called an industrial CT scanner. It can see very, very small things (2.9μm – that’s smaller than a hair!). We use it to make sure there are no holes or cracks inside. The metal should have very few holes (less than 0.2%).
We do a lot of different testing, like thermal cycle testing to see how well the materials will perform.
We test the bridges to make sure they are strong. We push on them very hard (1200-1500 MPa). We also check how they change with heat and cold. They should not change too much (13.5 ± 0.5 x 10⁻⁶/K). This is important because your mouth gets hot and cold when you eat and drink.
We follow rules from big groups (ISO and FDA). These rules make sure our bridges are safe and work well. We have papers that show we follow the rules (ISO 22674, FDA 510(k), and CE 0473).
We keep track of the bite space, or interocclusal space between teeth to make sure the fit is right.

We give you help after you get the bridge, too.

We have videos that show you how to put the bridge in the mouth.
If there is a problem, we will fix it fast (72 hours).
We give you papers that tell you about the bridge and how we made it.
We help you with putting in the dental cement (glue for teeth).

We, ASD Dental Lab are here to help you make great smiles! We work hard to make the best PFM bridges for back teeth. Order from us.

For dental professionals that are looking for a variety of restorations, explore our Removable lab for our removable prosthetics.

More Details for Dentists (Technical Specifications)

Thing We Measure	How Good It Is	When It Is Used	Why It Is Good
What It’s Made Of	– Metal: Cobalt chrome (follows ISO 22674 Class 4)[^1]	– Back teeth that are missing	– Strong and looks good
	– Porcelain: VITA VM13 (for the biting part)	– When you need a fake tooth root (implant)	– Metal is very strong (850 MPa). Porcelain is tough (1500N)
How Well It Fits	– Edges are very close (less than 50μm)	– When the bite is too close	– Fits great and lasts long
	– Bite spots: 12-14 on each small square	– When the jaw bone is not strong	– Helps you chew food well
Computer Help	– Files: STL, PLY, DCM	– When you need to put in the bridge right away	– Works with 3Shape and Exocad
	– Smart bite making (version 3.2)	– When you need to make a bridge that goes across the mouth	– Makes the tooth shape look real (92%)
How Strong It Is	– Can handle big pushes (1200-1500 MPa)	– For people who grind their teeth	– Metal has very few holes (less than 0.2%)
	– Does not change much with heat (13.5 ± 0.5 x 10⁻⁶/K)	– When you need a long bridge (4 or more teeth)	– Less chance of the porcelain breaking
We Help You	– We fix it for 5 years	– For big schools that teach dentists	– We show you how to glue the bridge
	– We show you how to fix the bite (videos)	– For many dental offices that work together	– We have lots of pictures of real people we helped

[^1]: This means we follow the rules from a big group called ISO. The rule is about the metal we use.

Environmental Impact:

ASD Dental Lab is careful about the earth. We try to make our bridges in a way that is good for the planet.

We use less metal than before. We use computers to help us. This means we don’t waste as much.
We recycle the metal that we don’t use.
We use boxes that are made from recycled paper.
We try to use less energy when we make the bridges.

Customer Reviews:

Here’s what some dentists say about our PFM bridges:

“These bridges are very strong. I have used them for many years, and they last a long time.” – Dr. Smith
“The fit is amazing. I don’t have to spend much time making them fit right.” – Dr. Jones
“They look very natural. My patients are happy with them.” – Dr. Brown
“ASD Dental Lab is easy to work with. They answer my questions quickly.” – Dr. Lee
“The digital workflow is so much easier, this is why I changed from my previous dental lab, I am so glad I did!” – Dr. Miller

Instructions for Use:

Check the bridge when you get it. Make sure it is not broken.
Try the bridge in the patient’s mouth. Make sure it fits well.
Clean the teeth and the bridge.
Use special glue (dental cement) to put the bridge on the teeth.
Check the bite. Make sure it is good.
Tell the patient how to take care of the bridge.

ASD Dental Lab wants to be your partner in making beautiful, healthy smiles. Choose ASD Dental Lab PFM Bridge Posterior teeth. We promise you will be happy!