On Wednesday, March 30, 2016, Robert M. Peroutka, MD; Director of the Joint Experience Program at MedStar Good Samaritan, Johns Hopkins, gave the Fourth Annual George S. E. Aitken Lecture, “Arthroplasty – From Evolution to Transformation.”

From left to right: Dr. Robert (Bob) Peroutka, Martha Aitken, Peggy Peroutka, Dr. Billy Andrews, Dr. James Urbaniak, Dr. David Attarian, and Dr. Ben Alman