Crowning Achievements In Dentistry

dental crowns New York

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

Let’s pretend you are a biomedical engineer working in the field of dentistry before the discovery 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 fabricate fillings, crowns, and dental bridges.

Consider the various 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 stability; 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 structure 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 cosmetic properties yet. Ideally, this incredible material would look identical to actual teeth in color, opacity, and translucence.

Of course, we know that such a substance exists because dental restorations have been around for a long time. At this time, there are several materials used alone or in combination including porcelain, ceramic, and metals such as gold and silver amalgam. Though the metals are extremely strong and malleable, they don’t meet some patient’s esthetic requirements and are used mainly for back teeth.

It is interesting to note that porcelain, one of the perfect materials used in modern restorations, was created 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 valued around the world ever imagined that their invention would live beautifully in the mouths of millions of people more than twenty centuries later!

The Exchange Dental Group offers orthodontics, endodontics, cosmetic dentistry, oral surgery, and dental implants. For more information, call The Exchange Dental Group today at https://www.theexchangedentalgroup.com/212-422-9229 or visit our website.

Contact The Exchange Dental Group:

332-900-6428

Location (Tap to open in Google Maps):

39 Broadway, Ste 2115
New York, New York
10003

Skip to content