Acta Neurochirurgica (2018) 160:1749–1753
The eyebrow approach is a keyhole technique that gives a wide access to the anterior circle of Willis.
Methods A 4-cm linear incision is placed in the upper limit of the eyebrow and a small supraorbital bone flap is raised. A wide arachnoid dissection is essential to maximize the working space. One or multiple aneurysms may be treated by the same approach.
Conclusions The eyebrow approach is a safe technique for selected aneurysms of the anterior circle of Willis
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