Transection of the Vestigial Anterior Communicating Artery Limb during Microsurgical Clip Ligation of a Large, Ruptured Anterior Communicating Artery Trifurcation Aneurysm. - Singh R; Cullen L; Obeng-Gyasi B; Porwal M; Meyer M; Fitzgerald E; Aiyudu C; Jeong P; Luther E (Journal of neurological surgery reports, 2026)