Dr. Carol A. Oatis, professor of physical therapy at Arcadia University, coauthored “Variations in Delivery and Exercise Content of Physical Therapy Rehabilitation Following Total Knee Replacement Surgery: A Cross-Sectional Observation Study” along with seven Arcadia alumni.

The study, which aimed to describe the amount and exercise content of physical therapy needed after a patient undergoes a total knee replacement, was published in the International Journal of Physical Medicine and Rehabilitation in April 2014.