Gamma Knife Surgery

Gamma Knife Surgery

Gamma Knife Radiosurgery in India - Best Hospitals, Doctors & Surgery Cost

Gamma Knife Radiosurgery is a kind of radiation that helps to treat brain tumours, veins (of the brain) that are developed differently in comparison to other veins or any other anomalies in the brain. Every year people from different parts of Africa such as Ethiopia, Ghana, Tanzania  Kenya visit India for Gamma Knife radiation therapy or radiosurgery. This is because of low-cost, high-quality treatment facilities in India.

When comparing gamma knife surgery cost in India and other African countries India stands out as an ideal choice for a low-cost, reliable surgery that also matches the global standard for the treatment. Plus the medical sector of India today is quite dependable with cutting-edge infrastructure, trained and experienced medical team, globally recognised specialists and advanced equipment. So, if you are looking for quality Gamma Knife surgery, keep reading. Today, we will discuss everything you need to know about the surgery and how it may cost in India.

Conditions Gamma Knife Radiosurgery Treats

The Gamma Knife Radiosurgery procedure is specially designed to treat brain tumours and other brain disorders. So, if you are searching for quality Gamma Knife Radiation, you must learn about the conditions a gamma Knife radiation therapy or radiosurgery can treat-

Brain tumours:

Gamma knife radiation therapy is primarily used for treating brain tumours. It helps to treat both cancerous and non-cancerous tumours. Gamma radiation therapy can be used for brain metastases, pinealomas, pituitary adenomas, craniopharyngiomas, chordomas and meningiomas. Gamma knife for meningioma, as well as other types of brain tumours, cost in India quite low and reasonable.

AVMs (Arteriovenous malformations):

AVM or Arteriovenous malformation is a complex, abnormal, tangled blood vessel. Gamma knife radiation therapy or radiosurgery can treat this condition.

Acoustic neuroma:

Acoustic neuroma is a condition that is where--non-cancerous tumour develops around the balance and hearing nerves of the brain. These nerves connect the brain with the inner ear. Gamma knife for Acoustic neuroma cost in India is comparatively lower than in many other countries.


Tremors including essential tremors and Parkinson's disease can also be treated with Gamma Knife Radiosurgery or radiation therapy.

Some types of epilepsy

Gamma knife radiation can also help with several types of epilepsy that require urgent treatment but the surgery cannot be performed due to age or other risk factors.

1. Trigeminal neuralgia

Trigeminal neuralgia is a rare condition where a certain nerve of the face gets affected and leads to extreme pain and discomfort. Gamma knife for Trigeminal Neuralgia can be quite effective in comparison to other treatment options.

2. Alternative of Gamma Knife Radiosurgery

Gamma knife treatment is a reliable treatment for brain tumours. However, many doctors can suggest cyber knife radiation therapy as a popular alternative to this treatment. So, if you are searching for quality gamma knife stereotactic radiosurgery procedures, you must also learn about cyberknife therapy. This will help you make informed decisions for yourself or your close ones.

According to specialists, cyber knives can be a great alternative to gamma knife Radiosurgery. Not only that, according to the experts cyber knife has more benefits than gamma knife. Let's learn about cyber knives briefly. Unlike Gamma Knife radiosurgery Cyberknife can treat tumours in any part of the body. As a result, it is not limited to a specific part of the body. Although the cyber knife is also a radiation therapy that uses radiation beams to treat tumours and other anomalies it is not as invasive as Gamma Knife Radiosurgery. Unlike Gamma Knife cyber knives do not use invasive head frame pins. It uses robot-assisted sessions allowing more flexibility.

However, the cyber knife may not be ideal for all brain tumours or anomalies as it is designed to treat the entire body, unlike Gamma knife which is specially designed for brain tumours and anomalies.

Gamma Knife Radiosurgery procedure steps

Gamma knife radiation therapy procedure involves radiation beams that enter the skull without any physical invasion work on targeted tumours or lesions in the brain. So, if you are planning to go undergo a gamma knife procedure you must hire the best Hospital for Gamma Knife surgery for the best results. Also, you may wonder about gamma knife how it works. So, here is a quick guide to help you understand the procedure in simple steps-

Placement of headframe

The first and vital part of the Gamma Knife procedure is headframe placement. In this part, a medical team staff will attach a box frame to the head with pins. Pins fasten the frame with the skull.

It also guides the  Gama beams inside the head. 

Lesions and tumours located through imaging

The next step of your gamma knife procedure is imaging the lesion or tumour through imaging. It often uses X-ray, CT scan or MRI to image the brain and identify the exact location before treatment begins.

Radiation dose planning

Once your Gamma knife specialist performs an MRI or CT scan and identifies the location and condition of the tumour, they will finally move to plan the radiation therapy sessions according to your condition. Your Gamma Knife Radiosurgery Specialist or Medical psychiatrist will assess the reports of your brain imaging and create a radiation therapy session and duration for the treatment.

Radiation treatment

Once your Specialist scans your brain and creates a perfect radiation session according to your brain imaging, you can finally move to get the radiation. During your Gamma knife radiation therapy, you will be placed on the Gamma machine and your head frame is attached the procedure will begin. Doctors will monitor and observe you from the monitor. As per the instructions of the doctor, you will be slid into the gamma machine for the session. During the session, you will not feel or hear anything. Once the session is over you will be automatically slid down from the Gamma machine.

Gamma Knife Radiosurgery Recovery Time

The recovery period after Gamma Knife treatment can vary from one person to another. Usually, patients can resume normal activities after 2 to 3 days of the surgery. However one should avoid strenuous activities or lifting heavy objects after 18-20 days of the surgery. You can also feel irritation or swelling at pin sites after the surgery. These symptoms can be treated with medication and they will resolve within a few days. Your surgeon will inform you how much recovery time you may expect after the procedure. Finally, proper care during the recovery period is crucial for faster recovery and better results.

Gamma Knife Radiosurgery Cost in India

Gamma Knife Surgery cost in India depends on various factors like the location, hospital, surgeon’s fee, hospital stay and medical expenses. Your healthcare provider should be able to provide you with a detailed and accurate cost estimation for the procedure. The cost of Gamma Knife radiation treatment in India can range from $5,000-$6000 which is much lower than many first-world and some Asian countries. This is mainly because of lower operational and labour expenses. Hospitals in India offer quality Gamma Knife treatment at affordable charges.

Is it covered by Insurance?

Medical insurance policies can effectively reduce the financial burden caused by the expenses of the Gamma Knife procedure. It is common to wonder if medical insurance in India can cover the Gamma Knife radiation procedure charges if you are opting for the procedure. Every medical insurance plan is different. However, most insurance plans in India cover the cost of Gamma radiation therapy. One should carefully read their medical insurance plans to know if they can partially or fully cover the expenses for Gamma Knife Radiosurgery. Consult with your healthcare provider and insurance policy provider to know more about the insurance coverage of the Gamma Knife radiation procedure.

Gamma Knife Radiosurgery FAQs

How many sessions are needed for a Gamma Knife Radiosurgery?

Usually, it takes only a day to complete the Gamma Knife Radiosurgery treatment. Patients can arrive at the hospital in and during the later part of the day when the treatment is complete. However, your doctor can schedule your sessions over a few days if there is a need.

Is Gamma Knife a real knife?

No, Gamma Knife Radiosurgery is not a surgery. It does not use any real knife. Gamma Knife is highly focused radiation. This is a non-invasive procedure.

How long does it take for Gamma Knife Radiosurgery to show results?

The result of the Gamma Knife Radiosurgery can be seen after some time. This time can vary from one person to another.

What can one expect after a Gamma Knife treatment?

Patients should be careful after a Gamma Knife Radiosurgery even though it is a non-invasive treatment. One should not engage in strenuous activities for at least 18-20 days after a Gamma Knife treatment.

Is Gamma Knife treatment effective?

The Gamma Knife Radiosurgery uses highly focused radiation to treat several diseases. This procedure is highly effective in treating conditions like brain tumours, AVM etc.

When can one resume daily activities after the Gamma Knife Radiosurgery?

Usually, 2-3 days of recovery time is needed before one can resume their daily activities. One should wait until they are completely healed after a Gamma Knife Radiosurgery before resuming any strenuous activity. It usually takes 18-20 days before one can engage in strenuous activities after the procedure.