Cigarette Smoking and Periodontal Bone Loss

作者：Jan Bergström, Sören Eliasson, Hans Preber · 发表于：Journal of Periodontology · 年份：1991 · DOI：10.1902/jop.1991.62.4.242 · 被引用次数：265 · 研究领域：Oral microbiology and periodontitis research、Dental Radiography and Imaging、Dental Health and Care Utilization

The association between smoking and loss of periodontal bone height was investigated in Swedish dental hygienists. The study group included 210 subjects: 24 to 60 years of age, 30% smokers, 32% former smokers, and 38% non-smokers. The study was based on bite-wing radiographs, where loss of the interproximal bone height was measured as the distance from the cemento-enamel junction (CEJ) to the interdental septum (IS). The magnitude of the CEJ-IS distance was read at 12 sites, representing 3 maxillary and 3 mandibular bone septa in each subject. The CEJ-IS distance was significantly greater for smokers when compared to non-smokers, mean +/- SEM 1.71 +/- 0.08 mm and 1.45 +/- 0.04 mm, respectively. The mean +/- SEM for former smokers was 1.55 +/- 0.05 mm. In smokers, the CEJ-IS distance increased with increased smoking exposure. The results, based on adults with good oral hygiene, suggest that loss of periodontal bone is related to smoking. The smoking related bone loss is not correlated with plaque infection.