Staphylococcus spp. in periodontal pockets from a group of patients attending a dental center in the Municipality of San Diego, Carabobo State

Abstract

Some unusual microorganisms have been isolated from samples of patients with oral cavity periodontal disease. The objective of this research was to determine the frequency of Staphylococcus spp. in periodontal pockets based on the epidemiological characteristics of patients attending a dental center in the municipality of San Diego, Carabobo state. Samples from periodontal pockets of 50 patients attending the dental center were studied. The isolated strains were identified by biochemical tests and finally the profile of antimicrobial susceptibility was determined. It was found that the frequency of patients with Staphylococcus spp. was 32%, 16 patients. Staphylococcus Coagulase Negative (SCN) was isolated in 10 patients, followed by S. aureus in 6. Regarding to antimicrobial susceptibility profile, it was determined that of the 6 isolated strains of Staphylococcus aureus, 2 proved to be Methicillin-resistant. The presence of Staphylococcus spp. in periodontal pockets is low frequency; however in this study, the presence of said microorganism was determined in 32% of the patients studied, which means that these patients are more colonized than what is believed.

Keywords

• Staphylococcus spp
• Enfermedad periodontal
• Bolsa periodontal