Welcome to the Orthopedic Surgeons Network of Arizona.  Orthopedic surgeons treat diseases, conditions and injuries of the bones, muscles and joints throughout the body. OSNA is comprised of orthopedic surgeons who have special interests in various aspects of orthopedic surgery, including: sports medicine, fractures, arthroscopy, joint replacement, pediatric orthopedics, scoliosis, spine reconstruction, hand surgery, trauma and workers compensation just to name a few. All our physicians are Board Certified or Board Eligible through the American Board of Orthopedic Surgery and/or have received a Certificate of Additional Qualification in Hand Surgery through the American Board of Orthopedic Surgery.