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KMID : 1157520160120040221
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International Journal of Clinical Preventive Dentistry
2016 Volume.12 No. 4 p.221 ~ p.228
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The Influence on the Recognition for Periodontal Care to Oral Micro-Organism Changes in Dental Implant Patients
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Moon Kyung-Hui
Kwon Hye-Sook
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Abstract
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Objective: This study aims at examining how the recognition and practicing behavior of periodontal care by dental implant patients applies to the changes in oral microorganisms to assist with future periodontal care.
Methods: Subjects for this study were 87 male and female adults over the age of 20 who visited dental clinics in Seoul and Gyeonggi to receive regular dental implant check-ups who were informed of the purpose and contents of this study and agreed to participate in the research. Questionnaires on their recognition and behavior for periodontal care, oral examinations, oral malodor examination and oral micro-organism examinations were conducted to analyze and review changes in the quantity of oral micro-organisms according to their recognition on periodontal care.
Results: Such oral micro-organism as Fusobacterium nucleatum and Parvimonas micra were revealed in all subjects and Eikenella corrodens, Prevotella intermedia, Porphyromonas gingivalis were existed in the subjects in order. And then, Tannerella forsythia and Prevotella nigrescens were revealed in half of the subjects, otherwise Eubacterium nodatum, Treponema denticola, Campylobacter rectus and Aggregatibacter actinomycetemcomitans were shown in a little number of the subjects. For the correlation of drinking alcohol and oral micro-organisms, significant correlation was found in T. forsythia, and there was significant correlation for scaling periods for A. actinomycetemcomitans, and significant correlation for implant satisfaction with P. gingivalis (p＜0.05).
Conclusion: Among the recognition and behavior for periodontal care of implant patients, it was found that drinking alcohol, scaling periods and implant satisfaction had impacts on the micro-organisms of dental plaque (oral micro-organisms) A. actinomycetemcomitans, P. gingivalis, and T. forsythia, and therefore, it is judged that management of these three factors are essential for preventing risk factors that may cause periodontal diseases.
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KEYWORD
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oral micro-organism, dental implant, periodontal disease
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