Prevalence and severity of periodontal disease in patients with inflammatory bowel disease

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Abstract
Previous reports have demonstrated that oral mucosa and periodontal lesions occur in patients suffering from inflammatory bowel disease (Crohn's disease [CD] and ulcerative colitis [UC]). It is unknown whether periodontal disease is an occasional or regular finding in these patients. The purpose of this study was to assess the prevalence and severity of periodontal disease in patients with inflammatory bowel disease (IBD). The periodontal status of 107 consecutive patients seeking treatment for inflammatory bowel disease was assessed. Examination of the mid- and mesiobuccal aspects of one quadrant on one jaw and the contralateral quadrant of the opposite jaw revealed the 93.5% of the CD patients and 95.1% of UC patients had at least one site with probing attachment loss of 2 mm or greater, and a mean probing attachment loss 1.4 +/- 0.9 mm and 1.5 +/- 1.0 mm, respectively. We found that 28.3% of CD patients and 29.5% of UC patients possessed at least 1 site with a pocket probing depth of 4 mm or greater; the mean pocket probing depth in these patients was 2.4 +/- 0.2 mm and 2.3 +/- 0.2 mm, respectively. Compared with the assessment of Oral Health of United States Adults, IBD patients revealed a 11.9% higher prevalence (P less than or equal to 0.01) but 0.6 mm lower severity (P less than or equal to 0.01) of periodontal disease. The magnitudes of these differences suggest no clinical implications for the management of periodontal disease in IBD subjects.