Avascular Necrosis: Another Cause of Hip Pain Note: SSOR wants to thank Dr. Scott Wingerter of Dickson-Diveley Orthopaedics for this guest post on avascular necrosis. SSOR firmly believes collaborative efforts between physician and physical therapist is integral to continuity of care and the maximization of outcomes. Learn more about Dr. Wingerter here, or call (913)319-7600