title: Corrigendum.
abstract: Corrigendum to Ghezzi A, Annovazzi P, Amato MP et al. (2013). Adverse events after endovascular treatment of chronic cerebro-spinal venous insufficiency (CCSVI) in patients with multiple sclerosis. Mult Scler 19(7) 961-963. [DOI: 10.1177_1352458513475491 ].