Thomas R. Trotter

THOMAS R. TROTTER joined OrthoLogic Corp. as President and Chief
Executive Officer and a Director in October 1997. From 1988 to October
1997, Mr. Trotter held various positions at Mallinckrodt, Inc., in St.
Louis, Missouri, most recently as President of the Critical Care
Division and a member of the Corporate Management Committee. From 1984
to 1988, he was President and Chief Executive Officer of Diamond Sensor
Systems, a medical device company in Ann Arbor, Michigan. From 1976 to
1984, he held various senior management positions at Shiley, Inc. (a
division of Pfizer, Inc.) in Irvine, California. He holds a BS degree
from the University of Maryland and a Master of Business Administration
degree from Pepperdine University.