... University,Toronto, ON, Canada.4Martin Orthopaedic Biomechanics Lab, St. Michael’sHospital, Toronto, ON, Canada.5Department of Surgery, Faculty of Medicine,University of Toronto, Toronto, ON, ... highercompared to the No-Contusion group at post-osteotomy and post-reaming (Figure 2). Overall muscle perfusionincreased nearly two-fold in the Contusion group atpost-osteotomy compared to baseline.Site-specific ... to higher and dynamic loads.Fifthly, the authors hypothesize that during the surgi-cal procedure, the small differences in muscl e and boneperfusion may have been due to the manipulation and/ or...