What is Gamma Knife Surgery?
Gamma Knife Surgery is a non-invasive form of stereotactic radiosurgery used to treat brain tumours, arteriovenous malformations (AVMs), trigeminal neuralgia, and other neurological conditions. Despite the name, no scalpel or incision is used. Instead, multiple beams of highly focused gamma radiation converge on the lesion, destroying abnormal tissue with precision while sparing healthy brain structures.
It is typically performed as a single outpatient session, guided by high-resolution imaging (MRI or CT scans). The procedure is silent, painless, and takes between 30 minutes to a few hours, depending on complexity. It is especially valuable for inoperable or hard-to-reach lesions and offers fast recovery—most patients resume daily activities within 1–3 days.
Why Choose India for Gamma Knife Surgery?
India is a leading global destination for Gamma Knife Surgery, with state-of-the-art facilities, experienced neurosurgeons, and significantly lower costs than in Western countries. Top Indian hospitals such as Artemis Hospital (Delhi NCR), Medanta (Gurgaon), Kokilaben Hospital (Mumbai), P.D. Hinduja Hospital (Mumbai), and Yashoda Hospitals (Hyderabad) are equipped with the latest Gamma Knife systems, including the Gamma Knife Icon (frameless technology).
Key advantages of choosing India include:
- High success rates (>90%) in treating tumors and AVMs
- Board-certified, internationally trained neurosurgeons
- Modern frame-based and frameless systems for precision and comfort
- Multilingual support staff and comprehensive international patient services
- No hospital stay required – most procedures are outpatient
With its combination of medical excellence and affordability, India provides safe and effective treatment for complex neurological conditions using Gamma Knife radiosurgery.
Cost & Duration Summary
Average Cost in India: USD 6,000 – 10,000
Hospital Stay Required: 0 days (Outpatient procedure)
Post-Treatment Stay in India: 3 – 5 days (for follow-up & rest)