Fig. 1. (A) Intraoperative photographs of a large aneurysm located in the right distal internal carotid artery. (B) After retrograde suction decompression,

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Fig. 1. (A) Intraoperative photographs of a large aneurysm located in the right distal internal carotid artery. (B) After retrograde suction decompression, the aneurysm was deflated. (C) The anterior choroidal artery arising from the side wall of the aneurysm. (D) Clipping with 5 fenestrated clips. (E) Diagram of the 5 fenestration clips. (F) Illustrations of clip placement. ICA, internal carotid artery; ACA, anterior cerebral artery; MCA, middle cerebral artery. Fig. 1. (A) Intraoperative photographs of a large aneurysm located in the right distal internal carotid artery. (B) After retrograde suction decompression, the aneurysm was deflated. (C) The anterior choroidal artery arising from the side wall of the aneurysm. (D) Clipping with 5 fenestrated clips. (E) Diagram of the 5 fenestration clips. (F) Illustrations of clip placement. ICA, internal. . . Yonsei Med J. 2017 Mar;58(2):449-452. https://doi.org/10.3349/ymj.2017.58.2.449