Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
Developmental defects of enamel a commonly encountered condition in
both primary and permanent teeth enamel. Ameloblasts being highly specialized cells
are highly sensitive to a host of environmental factors. As a result, a large number of
factors can cause hypomineralization. Of the various hypoplastic and
hypomineralization defects affecting the enamel, this chapter focuses on a distinct
condition of hypomineralization involving mainly the molar and incisor teeth.
Keywords:
Cheese molars, Hypoplasia, Idiopathic enamel opacities, Internal enamel hypoplasia, MIH, Non-endemic mottling of the enamel, Post eruptive breakdown.
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Authors:Bentham Science Books