Monday 23 September 2013

Biomimetic Dentistry- An Engineering Marvel!

Human dentition is a marvel of engineering. The number of intricacies in such a small structure is mind boggling. Even the tiniest structure which may be a few milimeter has a definite place in the tooth and precise function. All these small units in the tooth function as a unit to apply and withstand forces and all the teeth in the dentition function as a unit to provide group function. Along with the oral and facial muscles, the teeth perform the complex processes of chewing, biting and deglutition.
Once any of these tiny structures of the tooth is damaged due to disease or fracture, it must be replaced in the exact same manner so that the function remains unhampered. It must be restored in the most biological, mechanical, functional and aesthetic manner, so that there occurs no discrepancy in function. For doing all this the principles of biomimetics must be applied. Biomimetic Dentistry New York helps in solving complicated dental issues.
Biomimetics is defined as the study of structure and function of biological systems as models for the design and engineering of materials. It was a termed given by Dr. Pascal Magne, who defined as the reconstruction of teeth to emulate their natural biomechanical an aesthetic form and function. It deals with the completely emulating the natural form and function of the tooth and seal them from any invading bacteria. Also, since part of the tooth structure is lost, the newer material that is applied to the tooth to replace the missing part must be physiological, biocompatible and at the same time provide enough strength to the tooth so that it bears the brunt of the forces in the same manner as it was earlier. cosmetic dentist new York can offer great help.
For achieving the goal, high quality biomimetic restorative materials are required that employ the latest techniques. The old methods of digging holes in teeth to fill metal and silver in it in a haphazard manner just to fill the hole is completely obsolete. The silver fillings were very dark coloured and would show through when one smiled.
The principle of bonding is the key in all the modern new restorations. Bonded restorations are not only life like but also provide adequate strength and body to the restoration. You can play with colours to give a more life-like appearance. Also there is excellent shade matching possible so that the restored tooth does not stand out from the normal dentition. The stress and strain bearing capacity is also good. The materials used are composites, porcelain, zirconia, which are used to make fillings, crowns and bridges. These materials are totally hygienic and healthy and can be maintained very well. This also decreases the possibility of developing gum diseases.


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