The Cyberknife: A Frameless Robotic System for Radiosurgery

John R. Adler, Steven D. Chang, Martin J. Murphy, James R. Doty, Paul Geis, S.L. Hancock

Stereotactic and Functional Neurosurgery · 1998 · 664 citations · 0 references

Concepts

Abstract

The Cyberknife is a unique instrument for performing frameless stereotactic radiosurgery. Rather than using rigid immobilization, the Cyberknife relies on an image-to-image correlation algorithm for target localization. Furthermore, the system utilizes a novel, light-weight, high-energy radiation source. The authors describe the technical specifications of the Cyberknife and summarize the initial clinical experience.