How I do it-the eyebrow approach for anterior circle of Willis aneurysms.

Aldea, Sorin; Cômes, Pierre-Cyril; Gaillard, Stephan · Acta Neurochir (Wien) · 2018

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Abstract

The eyebrow approach is a keyhole technique that gives a wide access to the anterior circle of Willis. 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. The eyebrow approach is a safe technique for selected aneurysms of the anterior circle of Willis.

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