Endovascular treatment of ruptured lobulated anterior communicating artery aneurysms: A retrospective study of 24 patients

Figure 5 Imaging data of communicating artery aneurysm before stent assisted embolization. A: Anterior communicating double-lobular aneurysm with A1 segment spasm (arrow); B: Segment A1 spasm improved after continuous nimodipine pumping treatment (arrow); C: In the semi-release state of the support, release the spring ring several times in the pointing down lobe (arrow); D-F: Completely released the stent, embolized the microcatheter through the stent mesh into the other lobe, the double microcatheter alternately into the spring coil (arrows); G: After the completion of embolization, the aneurysm did not develop and bilateral A2 was unobstructed (arrow).