We were fortunate to have Luc van der Sluis visit from Gronigen with a team of biofilm researchers visit the School. He was the guest of Phil Tomson and whilst Luc has visited Birmingham on a number of occasions, this was the first time that he had been to our new building. Luc gave a lecture to the School and Hospital on the latest diagnosis and treatment planning for the compromised pulp. He illustrated the talk with reference to the latest findings in the literature. The picture shows Luc with Phil Tomson before the lecture took place