The CyberKnife VSI does not remove the cancer as surgery does, but instead, uses the high doses of focused radiation to destroy tumors and stop the growth of cancer cells. A non-surgical, painless, cutting edge technology, the CyberKnife VSI offers patients treatment with significantly fewer complications, and lower risk than open surgery. By delivering high doses of radiation, with extreme accuracy, the CyberKnife VSI procedure provides new hope to patients and their families. If you would like to be seen for an evaluation by one of the CyberKnife Center Doctors, call us at 1-800-208-5050, or send us an email: info@cyberknifedelhi.com