McGut:
There is nothing you should say or do in visiting your dentist for treamtment, whether it be for a check up or for actual treatment. Yes by all means communicate with your dentist and update your medical hx when there bur from our perspective it has very little impact on what we do. The only real time it can have an impact is when we prescribe antibiotics for a dental infection, as we all know it can mess up the GI tract. However for all intensive purposes don't worry about your colitis when visiting the dentist. As far as diagnosing colitis from the mouth, I have never heard of this. In my 5 years of dental training I never came across dx a patient or helping to dx a patient with UC by looking at the oral cavity. We covered it in pathology but that's about it.
MyUC