Oral microbiology

Oral Microbiology is the study of the microorganisms (microbiota) that live in the human mouth. The environment present in the human mouth allows the growth of characteristic microorganisms found there. It provides a source of water and nutrients, as well as a moderate temperature. Resident microbes of the mouth adhere to the teeth and gums to resist mechanical flushing from the mouth to stomach where acid-sensitive microbes are destroyed by hydrochloric acid.

Oral Bacteria

The human mouth contains a diverse variety of microorganisms. The bacteria in the mouth form a complex, generally beneficial ecosystem known as the oral microbiota with various fungi, protozoa, viruses, and live in or on the body's surfaces. The oral cavity has the potential to harbor at least 600 different bacterial species, and in any given patient, more than 150 species may be present, bacteria such as streptococci, lactobacilli, staphylococci, corynebacteria, and various others depending on the individual's oral hygiene.

Oral Disease

Oral bacteria have been implicated in various diseases including Oral Cavity Diseases, Dental caries, Periodontal disease, Tooth decay, and even Heart disease. These diseases can be managed or prevented through regular oral hygiene and dental visits.

Oral Hygiene

Oral hygiene is the practice of keeping the mouth clean and is a means of preventing dental caries, gingivitis, periodontal disease, bad breath, and other dental disorders. It consists of both professional and personal care. Regular oral hygiene aids in the prevention of oral diseases.

See Also

• Dental caries
• Periodontal disease
• Tooth decay
• Oral hygiene
• Heart disease

References

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