What is Biomimetics: Emulating Nature using a Histo-Anatomic Approach; Structural Analysis

Photo source: The European Journal of Esthetic Dentistry. Found http://www.ncbi.nlm.nih.gov/pubmed/21403924

The three dimensional coronal configuration can become complicated when considering the dentinal structure along with the enamel morphology. For example, dentin has a concave pattern while enamel has a convex pattern. The goal of restoring a tooth, is that we can match the existing properties and have the ability to withstand multi-axial bio-mechanical forces over any given time. Fortunately, we have the technology and capacity to be able to mimic these structures so that we are able to give a lasting prognosis for the tooth and essentially be the last restoration that tooth will need if done properly. With the improvements of composites, we are able to replicate the color dynamics, translucencies, opacities, and shades which allow us to replicate the natural tooth with more exactness. Natural teeth serve to be a guide for us to follow. We must try to replicate with precision the existing structures of the dentine-enamel junction (DEJ), their three-dimensional configuration, and their correct spacial relationships in regards to the existing coronal elements. Often times this is no easy task, both with direct and indirect restorations. Once these skills are mastered, the restorations can easily be given predictable qualities.

Please review Drs Panalhiotis Bazos and Pascal Magne’s article which beautify explains in more depth the importance, interactions, and the actual histo-anatomical approach to the dentition. It is vital to understanding the concepts of biomimetics.

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