SYSTEM HOSPITAL in Kayseri, Turkey, treats over 50,000 patients a year and provides wide-ranging orthopedic care, which is key for ankylosing spondylitis treatment. The centre covers adults and children in one location with 40 doctors across 20 departments, including neurosurgery and orthopedics. It welcomes international patients from Commonwealth countries like Australia, offering integrated care under one roof. While specific pricing isn't listed, the hospital’s size and specialities suggest a well-rounded approach to the condition.