Crowning Achievements In Dentistry

dental crowns Doylestown

Today’s article looks at one of the miracles of modern dentistry: the dental restoration.

Let’s pretend you are a biomedical engineer working in the field of dentistry before the inception of dental restorations. The men and women of your generation who have missing or damaged teeth want to repair or replace them with a man-made substitute. You have been hired to find or create a material that can be used to manufacture fillings, crowns, and dental bridges.

Consider the several physical and chemical requirements of this incredible item. It must withstand forces of 162 pounds per square inch (PSI), hundreds of times a day–day after day, year after year. It must be resistant to cracking and chipping. But there’s a catch regarding its strength; it must not weaken the enamel on opposing teeth. This material must also maintain its size and shape and be resistant to shrinking.

It must be bondable to living tooth structures as well as other materials required for specific appliances. It must be biocompatible with the soft tissues in the mouth as well as tooth enamel, dentin, and bone. It can’t trigger allergic reactions in the wearers. It must be corrosion-resistant to the chemicals in saliva, foods, and beverages. It must resist infection regardless of ever-present bacteria in the mouth. And it can’t contain toxic chemicals that could be absorbed into the bloodstream.

And we haven’t even thought about the artistic properties yet. Ideally, this amazing material would be indistinguishable from real-life teeth in color, opacity, and translucence.

Of course, we know that such an entity exists because dental restorations have been around for a long time. Presently, there are several materials used alone or in combination including porcelain, ceramic, and metals such as gold and silver amalgam. Though the metals are immensely strong and malleable, they don’t meet some patients’ aesthetic requirements and are used mainly for back teeth.

It is interesting to note that porcelain, one of the ideal materials used in modern restorations, was developed over 2000 years ago in China.

I wonder if the ancient Chinese porcelain founders who developed the techniques for molding, firing, and painting the beautiful tableware and vases highly regarded around the world ever imagined that their invention would live beautifully in the mouths of millions of individuals more than twenty centuries later!

Black & Bass Cosmetic and Family Dentistry offers dental implants, anxiety-free dentistry, cosmetic dentistry, family dentistry, and restorative dentistry. For more information, call Black & Bass Cosmetic and Family Dentistry today at 267-498-5297 or visit http://www.blackandbass.com/meet-our-dentists/.

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Contact Black & Bass Cosmetic and Family Dentistry:

267-498-5297

Location (Tap to open in Google Maps):

410 N Broad St
Lansdale, Pennsylvania
19446

 

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