Q&A Sessions: Most
John Y.K. Lee, MD, Assistant Professor of Neurosurgery, is the Director of the Penn Center for Cranial Nerve Disorders and a national leader in treating cranial nerve disorders.
Dr. Lee answered patient questions about Gamma Knife surgery during a series of online question and answer sessions. Read his answers to learn more.
Gamma Knife and Leksell Gamma
Knife are U.S. federally registered trademarks
of Elekta Instrument S.A., Geneva, Switzerland.
Photo credits: Susan Pardys, Elekta, Inc.