Chulabhorn Hospital has successfully performed brain surgery through the eyebrow

03 Apr 2026 | view 2341 time

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Chulabhorn Hospital Achieves Neurosurgical Milestone with Successful Eyebrow Keyhole Brain Surgery

BANGKOK, THAILAND – Chulabhorn Hospital has announced a major medical milestone as its neurosurgical team successfully performed a brain tumor removal using the advanced "Eyebrow Keyhole Approach." This cutting-edge technique allows patients to undergo life-saving surgery without a traditional large skull opening, significantly reducing complications and enabling a rapid return to normal life.


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Jonatan Aran Tangsrivimol M.D., a neurosurgeon at Chulabhorn Hospital, performed the procedure to remove a tumor at the frontal skull base. By utilizing high-precision, minimally invasive techniques, the hospital continues to elevate the standards of neurological treatment in Thailand.

Innovation in Minimally Invasive Surgery for Enhanced Quality of Life
The hallmark of this procedure is accessing the tumor through a tiny incision made within the natural line of the eyebrow. This Minimally Invasive Surgery (MIS) is supported by a suite of advanced medical technologies, including:

• Microscope and Endoscope Integration: Enhancing visual clarity of intricate tissues and blood vessels.
• Neuronavigation System: Providing GPS-like precision to pinpoint the tumor location, thereby minimizing impact on healthy brain tissue and vital structures.
• Combined Endoscopic Guidance: Ensuring surgical accuracy that leads to reduced trauma and shorter hospital stays.

Surgical results confirmed a smooth procedure with complete tumor removal. Patients benefit from significantly shorter recovery periods and better overall outcomes compared to conventional open-brain surgery.



This success reflects the exceptional caliber of Chulabhorn Hospital’s medical personnel, who received specialized training at New York-Presbyterian Hospital/Weill Cornell Medical Center in New York City, USA. As a premier global center for advanced neurosurgery, the team possesses world-class expertise in:
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• Eyebrow Keyhole Approach (Supraorbital Craniotomy)
• Endoscopic Transorbital Approach (Through the eye socket)
• Endoscopic Endonasal Approach (Through the nose)

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Chulabhorn Hospital, under the Chulabhorn Royal Academy, remains steadfast in its commitment to continuous medical innovation. By providing international-standard care for complex diseases, the hospital ensures that the Thai people have access to the most efficient and advanced medical services available.

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