The present study to evaluate the clinical evaluation, marginal leakage of 30 amalgams restorations with sealers cavity and 30 amalgams restorations not sealers cavity. After of 12 months observation in amalgams restorations with sealers cavity 100% success in marginal leakage and not presents of secondary caries, not to have presents clinical cases of sensitivity post-operative and pulp inflammation.

The present study to evaluate the clinical evaluation, marginal leakage of 30 amalgams restorations with sealers cavity and 30 amalgams restorations not sealers cavity. After of 12 months observation in amalgams restorations with sealers cavity 100% success in marginal leakage and not presents of secondary caries, not to have presents clinical cases of sensitivity post-operative and pulp inflammation.

The purpose of this study was to evaluate clinical effects of dental whitening using two different techniques: the technique used at the dentist and the technique used at home. Ten patients were chosen and divided en two groups, five for each technique. Criteria for evaluation were: color lasting, post operative sensibility, and gums health condition. Results after eight months of clinical evaluation were: 100% of color stability in cases treated with both techniques. Clinical effects of post-operative sensibility were not present in 80% of the cases treated by dentists, while 60% of the cases treated at home presented it. Gum irritation was not present in 100% of the cases treated with both techniques.

The purpose of this study was to evaluate clinical effects of dental whitening using two different techniques: the technique used at the dentist and the technique used at home. Ten patients were chosen and divided en two groups, five for each technique. Criteria for evaluation were: color lasting, post operative sensibility, and gums health condition. Results after eight months of clinical evaluation were: 100% of color stability in cases treated with both techniques. Clinical effects of post-operative sensibility were not present in 80% of the cases treated by dentists, while 60% of the cases treated at home presented it. Gum irritation was not present in 100% of the cases treated with both techniques.

The object of the study was to evaluate the clinical performance of disperse phase amalgam and Z350 resin in Class V restorations. 60 bicuspids and molars were selected with caries without pulp compromise; these were divided in to 2 groups: Group I, 30 restorations class V with disperse phase amalgam, Group II, 30 restorations class V with resin Z350. We evaluated in each restoration: marginal adaptation, secondary caries, and post-operative sensibility. The results showed 100% success related to marginal integrity and carious recurrence. There was not post operative sensibility, after 06 months of evaluation in 60 treated cases.

The object of the study was to evaluate the clinical performance of disperse phase amalgam and Z350 resin in Class V restorations. 60 bicuspids and molars were selected with caries without pulp compromise; these were divided in to 2 groups: Group I, 30 restorations class V with disperse phase amalgam, Group II, 30 restorations class V with resin Z350. We evaluated in each restoration: marginal adaptation, secondary caries, and post-operative sensibility. The results showed 100% success related to marginal integrity and carious recurrence. There was not post operative sensibility, after 06 months of evaluation in 60 treated cases.

El evento de carácter académico - científico, desarrollado los días 21 y 22 de octubre del 2004, se enmarca dentro de los fines de la Universidad: la investigación, es decir la producción de conocimientos y la formulación de alternativas de solución a los problemas del país y de la sociedad en general. Una universidad que no investiga y no incentiva la investigación será incapaz de analizar su realidad y su entorno. Una universidad que no investiga, no contribuye al desarrollo de su país; una investigación que no se publica, es un esfuerzo que se desperdicia.

El evento de carácter académico - científico, desarrollado los días 21 y 22 de octubre del 2004, se enmarca dentro de los fines de la Universidad: la investigación, es decir la producción de conocimientos y la formulación de alternativas de solución a los problemas del país y de la sociedad en general. Una universidad que no investiga y no incentiva la investigación será incapaz de analizar su realidad y su entorno. Una universidad que no investiga, no contribuye al desarrollo de su país; una investigación que no se publica, es un esfuerzo que se desperdicia.