Conditions Treated
The following are brain, spine, and body tumors, lesions and disorders that potentially can be treated using the CyberKnife stereotactic radiosurgery system. Over 10,000 patients have been treated worldwide. Many had been told they had inoperable tumors but were successfully treated with the CyberKnife. Not everyone is a candidate for image guided radiosurgery treatments and only a CyberKnife trained physician can best determine if a condition can be treated using the CyberKnife system.
Malignant tumors:
Astrocytomas
Gliomas
Skull base tumors
Metastases (brain and bony)
Nasopharyngeal carcinomas
Benign tumors:
Meningiomas
Acoustic neuromas
Schwannomas
Pituitary adenomas
Hemangioblastomas
Craniopharyngiomas
Other benign tumors
Vascular malformations:
Arteriovenous malformations (AVMs)
Cavernous malformations
Functional disorders:
Trigeminal neuralgia\
Extracranial tumors and lesions:
Base of skull
Neck
Cervical spine
Thoracic spine
Lumbar spine
Pancreas
Prostate
New Prostate Clinical Trial- Eligibility Requirements

Total Intracranial Conditions Treated 10,475

| Total Intracranial Cases | 10,475 |
| Total Extracranial Cases | 6,401 |
| Total Japan Cases reported unclassified | 1,766 |
| TOTAL CASES TREATED | 18,642 |
Source: Data presented at the Annual CyberKnife User’s Meeting, sponsored by CyberKnife Society, Accuray Inc., Stanford University, January 2006, Carlsbad, California