Aim of study: To compare the cleaning effectiveness of manual,
rotary Flexmaster and hybrid (manual and Pro taper)
instrumentation techniques in primary molar teeth.
Material and Methods: Thirteen primary molars without external
resorption were s
elected. After endodontic access, the teeth were
injected with Indian-ink and divided into three groups.
The purpose of this research is to study the performance of peroxide bleach
materials (sodium carbonate peroxy hydrate, sodium perborate mono hydrate,
sodium perborate tetra hydrate) within the low foam powder formula, in terms
of its rate of disi
ntegration with and without an activator, under different
temperatures, in order to obtain a high detergency low foam powder formula.
