Gamma Knife® Same-Day Brain Tumor Treatment in Orlando

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Whether you’re experiencing new symptoms or were recently diagnosed, the compassionate neurological care you need is close to home. Request a visit with one of our experienced specialists to begin a personalized treatment plan that supports your whole health.

The Latest Gamma Knife: Elekta EspritTM

Using precise beams of radiation, the Gamma Knife system targets multiple brain lesions during a single session and leaves the surrounding healthy tissue untouched. With a Gamma Knife procedure, there are no incisions or anesthesia, so patients can go home the same day and often resume normal activities the day after surgery. Tumors and brain lesions once considered inoperable are now highly treatable, often in less than one hour.

And we are now treating patients using the most advanced Gamma Knife: Elekta Esprit. This state-of-the-art technology provides guaranteed precision and the utmost safety. It also enhances your physician’s ability to seamlessly plan and perform your procedure. We are thrilled to serve our patients with the most proven stereotactic radiosurgery technology available — providing highly safe and effective treatment with faster healing and more peace of mind.

How Gamma Knife Benefits Patients

The Gamma Knife system focuses beams of gamma radiation directly on tumors and lesions in the brain. Its precision maximizes surgical accuracy, safety and patient comfort. Other benefits of the Gamma Knife system include:

  • Pinpoint accuracy
  • Eliminated risk of bleeding and infection
  • Minimal discomfort
  • No anesthesia required
  • No incision

The Gamma Knife system has been used for more than half a million successful surgeries around the world. At the AdventHealth Neuroscience Institute, we’re honored to be the only facility in Central Florida that offers this lifesaving treatment.

Request a Consultation With a Specialist

Whether you’re experiencing new symptoms or were recently diagnosed, the compassionate neurological care you need is close to home. Request a visit with one of our experienced specialists to begin a personalized treatment plan that supports your whole health.

Request a Consultation

Minimally Invasive Surgery Improves Patient Experiences

Our multidisciplinary team of physicians, clinicians and support staff works closely with patients with brain diseases. Knowing that these are complex conditions with multiple treatment and care options, we’re here to guide patients at every step.

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Answering Your Questions About Gamma Knife Procedures

The more you know about your Gamma Knife procedure, the more empowered you’ll be as you and your family take care of your health. We’re here to answer these frequently asked questions. Your care team will be there to answer additional questions you have — big or small — throughout your journey.

  • What should I expect on the day of my Gamma Knife treatment?

    On the day of your Gamma Knife procedure, your medical team will fit a lightweight head frame or mask to keep you perfectly still for treatment precision. After undergoing scans to map the target brain lesions, you will lie on a specialized table while the machine silently delivers painless, precise radiation.

  • Will I need anesthesia or a hospital stay for a Gamma Knife procedure?

    You will not need general anesthesia or an overnight hospital stay for a Gamma Knife procedure. Despite the name, there is no cutting involved. You’ll typically receive a local anesthetic, light IV sedation or no sedation at all, so you can return home the same day.

  • What are the risks and side effects of Gamma Knife?

    Side effects like headaches, mild nausea and scalp irritation at the head frame pin sites are common but typically mild. Long-term risks include localized hair loss, brain swelling, radiation necrosis, and rarely, neurological symptoms and seizures.

  • How soon will the Gamma Knife procedure start working, and when will I know if it’s successful?

    Gamma Knife radiosurgery begins altering targeted cells immediately, but visible results occur gradually over weeks to years, depending on the condition being treated. You will know if the procedure is successful by tracking tumor shrinkage or lesion changes using scheduled follow-up imaging ordered by your medical team.

  • What follow-up imaging or treatment might I need after Gamma Knife radiosurgery?

    You will typically undergo periodic cranial MRI scans, often every 3 to 6 months, to monitor how the targeted lesion responds. Because radiation can temporarily cause harmless swelling or enlargement, you might require advanced imaging like perfusion MRI or PET scans.

  • Can Gamma Knife be repeated if the tumor grows back or symptoms return?

    Yes, Gamma Knife radiosurgery can be repeated if a tumor grows back or symptoms return. Because of its extreme precision, doctors can safely target previously treated areas without severely damaging surrounding healthy tissue. Your doctor will evaluate factors the size of the growth, your prior radiation doses and your overall health to determine if a subsequent procedure is best.

Find Brain Surgery Care Near You

If you or a family member needs surgery for a brain condition, rest assured that you don’t have to go far to find trusted care. Within the AdventHealth Neuroscience Institute network, our experienced neurosurgeons use the most advanced procedures available and the least invasive approaches whenever possible — all with a focus on helping you heal physically, mentally and spiritually. Explore your care options close to home with our dedicated team's guidance. We’ll help you find the right fit, so you’re in the best setting to get the care you need.