Permeabilidad de los tejidos dentarios al I 131

Authors

  • M. González de Crosa Jefe de trabajos Prácticos. Cátedra de Clínica de Operatoria Dental

Keywords:

Iodine Radioisotopes, Dental Cementum, Dentistry, Operative

Abstract

The permeability of the crowns and roots to 1 131 was studied en 20 healthy teeth and evluating the infiltration through quantitative measurment. The dental elements were individually placed en test tubescontaining as a solution of Nal 131 with a specific activity of 30 uC per militer during 72 hoursat a temperature of 36,5 G° C 36,8 G9C. Was observed the infiltration of radioisotopes at the enamelcement 1 im it, along the cement through a·pex. The statical analysis of the samples has been done.

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ARTÍCULOS