Part four of seven: Professor Naila Arebi, Consultant Gastroenterologist and colleague, Consultant Colorectal Surgeon, Janindra Warusavitarne, both at St Mark's National Bowel Hospital, discuss the application of the BSG IBD Guidelines to provide optimal treatment using a holistic approach and deliver the best quality of care for patients.

They talk about the important relationship between surgeons and gastroenterologists in the diagnosis and treatment of Perianal Crohn’s disease, supporting this with systematic clinical research.