The Gamma Knife Radiosurgery Center
Acoustic Neuromas
Acoustic neuromas account for 6% of all primary intracranial tumors. They are usually benign and slow growing. Acoustic neuromas are skull based nerve sheath tumors that are found in the vestibular portion of the VIII cranial nerve.
Gamma Knife is an excellent initial treatment choice because both short-term and long-term risks are minimal. When used to treat acoustic neuromas, the Gamma Knife virtually eliminates the risk of permanent facial weakness and the need for further surgery to restore proper facial functioning.
- 90-95% Tumor Control Rate
- 50-75% of patients benefit from preservation of hearing
- Appropriate as primary or secondary source of treatment