Crohn's disease is grouped as granulomatous enterocolitis a disorder which can affect whole alimentary tract. 10 percent of Crohn's disease  have ocular complications.

Primary ocular complications are those which can occur with activity of Crohn's  disease and respond to the treatment of Crohn's disease  secondary ocular complications due to some other primary systemic or ocular complications coincidental are unrelated to Crohn's  disease the ocular complications are as follows episcleritis scleritis peripheral corneal infiltrates retinal oedema Share your views.