An Ultrastructural Study on the Effect of High Temperatures on Teeth and Restorative Materials That Aids in the Identification of Human Remains.

Introduction: In most disasters, teeth are the only means of positive identification of an otherwise unrecognizable body, as there has been tremendous increase in the use of dental restorations that have different resistance to prolonged high temperature which is an important aid in identifying burned victims. Application of SEM/EDS in forensics was found useful in areas where there is a need for good imaging with high magnification combined with elemental analysis. The objective of this study was to analyze incineration effects on teeth and restorative materials using SEM/EDS.

Evaluation of the Nature of Collagen Fibers in KCOT, Dentigerous Cyst and Ameloblastoma using Picrosirius Red Stain - A Comparative Study.

Background: Reciprocal interaction between dental epithelium and mesenchyme is thought to be crucial for normal odontogenesis. Thus, the mesenchymal influence of the fibrous capsules may play an important role in the maintenance of epithelial expression. Collagen is the major component of the extracellular matrix and possibly there is an alteration in the nature and structure of collagen in various pathological conditions.