%0 Journal Article
%T Eficacia del Oleoz車n en los tratamientos de las discrom赤as end車genas
%A Gonz芍lez Guerra
%A Mirna
%A Mart赤n Reyes
%A Odalys
%J Revista Archivo Mˋˋdico de Camagˋˋey
%D 2009
%I Centro Provincial de Informaci車n de Ciencias M谷dicas de Camag邦ey
%X background: the dyscromia represents aesthetic and psychological damage for patients. the deleterious effects may produce bleacher agents on the dental structure and ozone may be a great oxidizing agent. objective: to evaluate the effectiveness of the oleoz車n in the treatments of the endogenous dyscromia. method: an early, open and sequential phase ii clinical trial, in the odontology clinic of the military hospital of camag邦ey from july 2005 to july 2006. the sample was conformed by thirty patients carrier of endogenous dyscromia in some anterosuperior tooth. the thermocatalytic technique was used for the treatment. results: in the clinical evolution of the color of the dyschromic tooth was evidenced in a progressive way patients increased with improvement of the color in the third and fourth visit. statistical dependence existed between the effectiveness of the treatment and the age group from eighteen to thirty seven years when applying the fisher test. recent dyschromia achieved 100% of effective result. the oleoz車n turned out to be ineffective in the very old dyschromia. patients that never received bleacher therapy were those that better answered to the ozone treatment. conclusions: the oleoz車n was effective in young patients and with color changes up to three years of evolution and was decreased the color of the darkened teeth with significant improvements from the first sessions of work without adverse reactions in the treatment were shown.
%K tooth bleaching
%K ozone [therapeutic use]
%K clinical trial phase ii
%K adult.
%U http://scielo.sld.cu/scielo.php?script=sci_abstract&pid=S1025-02552009000600003&lng=en&nrm=iso&tlng=en