Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Kiru ; 9(1): 13-20, ene.-jul. 2012. ilus
Article in Spanish | LILACS, LIPECS | ID: lil-713979

ABSTRACT

Objetivo. Evaluar la condición microbiológica antes y después del uso de la pieza de mano en pacientes atendidos en la clínica odontológica de la USMP. Material y métodos. Estudio de tipo descriptivo, prospectiva, longitudinal. Se utilizaron 16 piezas de mano de la clínica especializada en odontológica de la USMP, como medio de cultivo se usó el Agar sangre para observar las diferentes clases de microorganismos presentes. Resultados. Las muestras esterilizadas en autoclave, sembradas en agar sangre presentaron ausencia de microorganismos. En contraste, las muestras desinfectadas con glutaraldehido al 2%, hipoclorito de sodio al 5% y alcohol al 70 % mostraron presencia de estafilococos epidermidi, estafilococos aureus, cocos beta hemolítico en el agar sangre. Las muestras desinfectadas con glutaraldehido al 2%, hipoclorito de sodio al 5% y alcohol al 70 % mostraron una reducción en la presencia de microorganimos de alrededor de 82%, 44%y 86%, respectivamente. Conclusiones. El método óptimo para esterilizar las piezas de mano luego de su uso y sin deteriorarla es la autoclave.


Objective. To evaluate the microbiological condition before and after the use of the hand pieces in patients that were attended at the clinica odontologica of USMP. Material and methods. Descriptive, prospective, longitudinal research. 16 hand pieces of the clinica especializada en odontologia of the USMP were used. Blood agar was used as the culture medium to observe the different types of microorganisms that were present. Results. The samples that were sterilized by autoclave and seeded in blood agar showed an absence of microorganisms. In contrast, the samples disinfected with glutaraldehidel 2%, hypochlorite of sodium5% and alcohol 70 % showed the presence of Staphylococcus aureus, staphylococcus epidermidis, beta hemolyticus cocci in blood agar. The samples desinfected with glutaraldehide 2%, sodium hypochlorite 5% and alcohol 70 % showed a reduction in the presence of microorganisms about 82%, 44% and 86%, respectively, compared to before the disinfection. Conclusions. The effective method to sterilize the hand pieces after use and without damaging it is the autoclave.


Subject(s)
Humans , Sterilization , Dental Instruments , Microbiology , Staphylococcus aureus , Staphylococcus epidermidis , Epidemiology, Descriptive , Longitudinal Studies , Prospective Studies
SELECTION OF CITATIONS
SEARCH DETAIL