The Gamma Knife and the CyberKnife Surgery are two popular forms of stereotactic radiosurgery to treat abnormal growths and problems in the brain and the spine. Both these techniques are non-invasive methods to treat brain tumors, lesions, and other growths in the brain and spine. While they both use advanced technology to deliver high doses of radiation to the targeted area, there are key differences between the two treatments that patients should be aware of before making a decision.

This article will mention the critical differences between GammaKnife and CyberKnife procedures.

Procedure

Gamma knife uses a single, high-intensity radiation beam focused on the targeted areas that use a fixed frame attached to the patient’s head during the treatment.

The CyberKnife procedure uses multiple beams of radiation delivered from different angles. The high precision of the procedure demands an automated robotic arm that can adjust the patient’s movements, even during the procedure,

Treatment Duration

Gamma Knife treatment typically takes between one and four hours, depending on the size and location of the targeted area. However, CyberKnife treatment can take longer, with some treatments lasting up to five hours.

Side-effects

Both Gamma Knife and CyberKnife have relatively low rates of side effects, but the side effects that do occur can vary between the two treatments. Gamma Knife patients may experience swelling and discomfort at the site of the frame, while CyberKnife patients may experience fatigue and skin irritation at the radiation site.

These are the only possible side effects of the treatment. If a patient experiences any other side effects, they must contact their medical expert immediately.

Cost of treatment

The cost of Gamma Knife and CyberKnife will differ depending on several factors, including the location of the treatment center and the patient’s insurance coverage, and many more. Gamma Knife tends to be more expensive than CyberKnife, but this can vary depending on the individual case.

Accuracy of treatment

Gamma Knife and CyberKnife are highly accurate treatments that can precisely target tumors and other abnormalities. However, CyberKnife has been shown to have a slightly higher degree of accuracy than Gamma Knife due to its ability to adjust to the patient’s movements during treatment.

Recovery time

Gamma Knife and CyberKnife have relatively short recovery times, with most patients returning to normal activities within a few days. However, some patients may experience fatigue or other side effects that can affect their ability to perform certain tasks.

Treatment suitability

If the patient has smaller and well-defined abnormalities in the brain, it is best to choose the Gamma Knife procedure. But for patients with large and irregular tumors, the CyberKnife radiation procedure is preferred. CyberKnife may also be a good option for patients who cannot undergo traditional surgery due to medical conditions or other factors.

Bottom Line

Gamma Knife and CyberKnife are effective forms of non-invasive radiosurgery that can treat abnormalities and tumors in the brain and spine. While they share similarities, the key differences mentioned above should be considered to make an informed decision about the treatment procedures.