Abstract Objective:

To compare colony forming unit (CFU) of oral bacterial from buccal mucosa and lingual buccal tongue among patients with a dental implant and normal oral hygiene individuals without a dental implant.

Material and Methods:

Twenty-six individuals with a dental implant and twenty-six individuals without dental implants were included in this study. The samples were sent to the laboratory to culture with Brain Heart Infusion Broth (BHI), prepared serial dilution and then spread to the blood agar. CFU was counted when a single layer of bacteria is formed on the blood agar at any dilution level. An independent-T test was used to compare the means different of CFU oral bacterial between control and test groups from buccal mucosa and lingual buccal mucosa, respectively.

Results:

Buccal mucosa control group (186.19 ± 5.61) and test group (186.65 ± 6.24) (p>0.05). The result from the lingual buccal tongue control group (198.38 ± 6.12) and test group (197.96 ± 6.50) (p>0.05). There was no significant difference between the control group and test group CFU bacterial load.

Conclusion:

The presence of implants in the oral cavity do not interfere or worsen the oral condition; nevertheless, the effect of implants surrounding oral flora is similar to natural teeth.