Bleeding on probing and probing depth as indicators of the response to plaque control and root debridement

作者：Rik Vanooteghem, Luther H. Hutchens, Steve A. Garrett, Robert Kiger, Jan H. Egelberg · 发表于：Journal Of Clinical Periodontology · 年份：1987 · DOI：10.1111/j.1600-051x.1987.tb00971.x · 被引用次数：72 · 研究领域：Oral microbiology and periodontitis research、Dental Radiography and Imaging、Periodontal Regeneration and Treatments

19 adult periodontitis patients were treated with plaque control and a single episode of root debridement. Results of this treatment were monitored in non-molar sites, molar flat surface sites, and molar furcation sites by probing attachment level measurements every 3rd month for 24 months. After 24 months, sites with probing attachment loss were identified using linear regression analysis. Clinical scores for supragingival plaque, bleeding on probing, suppuration on probing, and probing depth, obtained from these sites during the 24-month study, were analyzed to determine if they could be used diagnostically as indicators of probing attachment loss. The results demonstrated that the diagnostic accuracy for these clinical indicators was generally low at all 3 anatomical site locations. A possible explanation for this limited diagnostic accuracy may be that some areas of probing attachment loss following basic periodontal therapy are caused by factors other than the progression of an inflammatory periodontal disease of microbial etiology.