Results 281 to 290 of about 4,526,093 (336)
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A comparison of a modified periodontal scoring system with Russell's periodontal index
Archives of Oral Biology, 1964Abstract A modified scoring system for the assessment of periodontal disease was compared with Russell's periodontal index on a group of 854 subjects. The criteria employed in the modified system were the same as those described by Russell . Only six selected teeth were scored and the analysis of the data showed no bias in the new method when ...
B, LILIENTHAL, V, AMERENA, G, GREGORY
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American Journal of Orthodontics and Dentofacial Orthopedics, 2003
This prospective clinic-based study evaluated the pretreatment periodontal status of the orthodontic patients seen at the University College Hospital, Ibadan, Nigeria, and assessed the relationship between dental aesthetic index (DAI) scores and periodontal status according to community periodontal index of treatment needs (CPITN) scores.
C O, Onyeaso, M O, Arowojolu, J O, Taiwo
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This prospective clinic-based study evaluated the pretreatment periodontal status of the orthodontic patients seen at the University College Hospital, Ibadan, Nigeria, and assessed the relationship between dental aesthetic index (DAI) scores and periodontal status according to community periodontal index of treatment needs (CPITN) scores.
C O, Onyeaso, M O, Arowojolu, J O, Taiwo
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A Periodontitis Severity Index
Journal of Periodontology, 1986A Periodontitis Severity Index (PSI) was developed and then tested in a population of 154 patients attending the University of Mississippi School of Dentistry screening clinic. Patients were grouped by age decade. The premises of the PSI follow: (1) Periodontitis is diagnosed on the concurrence of clinically apparent marginal inflammation and vertical ...
R A, Adams, G P, Nystrom
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Journal of Periodontal Research, 2022
BACKGROUND AND OBJECTIVES Assessment of biomarkers, specifically active matrix metalloproteinase-8 (aMMP-8), in saliva/oral rinses is a promising diagnostic approach for periodontal health and disease.
Ke Deng +5 more
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BACKGROUND AND OBJECTIVES Assessment of biomarkers, specifically active matrix metalloproteinase-8 (aMMP-8), in saliva/oral rinses is a promising diagnostic approach for periodontal health and disease.
Ke Deng +5 more
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An Evaluation of Indexes for Periodontal Health
The Journal of the American Dental Association, 1970Investigators have developed various indexes to evaluate periodontal disease. The indexes are themselves evaluated in this study, and the best clinical indicator of gingival health is found to be dental plaque.
J E, Orban, R E, Stallard, C L, Bandt
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[Metacarpal index in periodontal disease].
Stomatologie der DDR, 1990The hypothesis that there is a relationship between total bone mass reduction and alveolar bone loss in periodontal disease was studied in a group of 98 hospitalized patients free of metabolic disease. All patients had periodontitis with marked evidence of alveolar bone loss.
C, Tesseromatis +3 more
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Community Dentistry and Oral Epidemiology, 1987
Abstract An epidemiologic study of periodontal disease according to Ramfjord's PDI among 2284 workers was performed in Tianjin in 1982. This study included 1066 men and 1218 women, aged 18–50. The prevalence of gingivitis and periodontitis was 89.5% and 44.4%, respectively. Only 28 workers were free from periodontal disease.
W J, Wang, C Y, Liu, D Z, Liu, C J, Lee
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Abstract An epidemiologic study of periodontal disease according to Ramfjord's PDI among 2284 workers was performed in Tianjin in 1982. This study included 1066 men and 1218 women, aged 18–50. The prevalence of gingivitis and periodontitis was 89.5% and 44.4%, respectively. Only 28 workers were free from periodontal disease.
W J, Wang, C Y, Liu, D Z, Liu, C J, Lee
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A comparison of WHO Periodontal Status Index with the Periodontal and Oral Hygiene Indices
Community Dentistry and Oral Epidemiology, 1978Abstract Examination of 2,138 subjects, aged 15–65+ years, was carried out by calibrated examiners using mirrors and fibre optic illumination. Each subject was scored by the Periodontal Status Index, PSI (WHO Oral Health Surveys), Periodontal Index, PI (Russell) and the Oral Hygiene Index, OHI (Greene & Vermillion).
T W, Cutress +3 more
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Stomatologie der DDR, 1979
Periodontal disease indices are a must in epidemiologic studies, analytical epidemiology making special demands. The indices hitherto commonly used do not meet all demands; consequently, they can be applied only in certain studies, especially in the sense of descriptive epidemiology.
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Periodontal disease indices are a must in epidemiologic studies, analytical epidemiology making special demands. The indices hitherto commonly used do not meet all demands; consequently, they can be applied only in certain studies, especially in the sense of descriptive epidemiology.
openaire +1 more source