Dr. John Fernandez talks about the variety of hand injuries and how they are treated. Dr. Fernandez has created and innovated some of the advanced surgeries currently popularized in the treatment of the hand, wrist, and elbow. His original research has led to techniques minimizing surgical trauma while maximizing outcomes. As an inventor, he holds patents in some of the very implants developed for these minimally invasive surgeries. 

As director of microsurgery for Midwest Orthopaedics at Rush, he has performed hundreds of successful microsurgical procedures. These have included replantation of amputated arms, hands, and digits, as well as complex reconstructions for deformity and wounds.