Objective To summarize the experience and effect using 3D parametric surface planar topological guide plate technology in fenestrated/branched endovascular aortic repair (F/B EVAR) to repair aortic arch and thoracoabdominal aortic lesions involving important aortic branches. Methods From August 2020 through April 2022. 17 patients [14 males and 3 females. mean age of(61. https://www.duospiritalis.com/