Volume 230 Issue 1 January 2020 journalacs.org Selected Papers Presented at the Owen H Wangensteen Scienti fi c Forum American College of Surgeons San Francisco, CA, October 2019 CHARLES G DRAKE HISTORY OF SURGERY LECTURE From Icarus to Aequanimitas ORIGINAL SCIENTIFIC ARTICLES Diabetes Remission after Gastric Bypass mHealth Platform for Fracture Management Novel Surgical Complexity Score Prophylactic Mesh in Emergency Laparotomy NSQIP Geriatric Surgical Risk Calculator JACS CME Available online: http://jacscme.facs.org ISSN: 1072-7515