Additional rescue stenting with Neuroform Atlas stents during stent-assisted coiling of saccular aneurysms

•Overlapping stenting is sometimes attempted during aneurysm coiling as a rescue.•23 saccular aneurysms were treated with additional rescue stenting with Neuroform Atlas stents.•Overlapping stenting for dissecting or blood blister-like aneurysms and Y-stent-assisted coiling were excluded.•Peri-operative morbidity was 4.3%, including a thromboembolim.•Angiographic follow-up showed progressive occlusion in 52.6% and asymptomatic in-stent stenosis in 15.8%.