This is the first contemporary, comprehensive reference for neurosurgeons and radiation oncologists using Gamma Knife and Linear Accelerator technology. Each chapter includes specific case presentations representative of the most commonly treated conditions, including applications for spinal disorders. Chapters conclude with counterpoint experiences, oriented to treatment options other than radiosurgery. These counterpoint discussions are written by noted experts and address in greater detail the indications, results and complications of their approach and enable readers to improve decision making with regard to their own patients.