pCONus Reconstruction for Basilar Top Aneurysm
This 46-year-old male presented with confusion and massive headache due to a spontaneous SAH. His clinical condition was equivalent to Hunt and Hess III; the Fisher grade was IV (Fig. 34.1). DSA showed a wide-necked aneurysm of the bifurcation of the basilar artery with a fundus diameter of 10 mm and a neck diameter of 8 mm (Fig. 34.2a, b).