The American Association of Neurological Surgeons (AANS) is a scientific and educational association with more than 8,100 members worldwide. The AANS is dedicated to advancing the specialty of neurological surgery in order to provide the highest quality of neurosurgical care to the public. Fellows of the AANS are certified by the American Board of Neurological Surgery, the Royal College of Physicians and Surgeons (Neurosurgery) of Canada or the Mexican Council of Neurological Surgery, AC. Neurological surgery is the medical specialty concerned with the prevention, diagnosis, treatment and rehabilitation of disorders that affect the entire nervous system including the spinal column, spinal cord, brain and peripheral nerves. Participating in the Choosing Wisely® campaign aligns with AANS’ commitment to evidence-based medicine, informed decision-making and quality improvement initiatives focusing on patient-centered care. For more information, find the American Association of Neurological Surgeons (AANS) on Facebook, Twitter and Neurosurgery Blog.