Association between inflammatory bowel disease and periodontitis: A bidirectional 2-Sample Mendelian randomization study.

The present MR study provides moderate evidence on the bidirectional causal relationship between IBD and periodontitis. The bidirectional increased risk found in our study was marginal and, possibly, of limited clinical relevance. More studies are needed to support the findings of our current study. This article is protected by copyright. All rights reserved.