Recurrent epistaxis, despite conservative therapies (i.e. nasal packing or direct vessel coagulation), is generally treated with ligation of the sphenopalatine artery (SPA). Indeed, the rationale behind SPA ligation lies in its ability to disrupt arterial blood supply to the nasal mucosa, thereby reducing the likelihood of recurrent bleeding episodes (1). Nevertheless, in some cases, nosebleeds persist despite appropriate SPA ligation, opening discussion of the anterior ethmoidal artery (AEA) contribution in recalcitrant epistaxis that, for some authors, is up to 28.8% (2). From an anatomical point of view, the AEA leaves the orbital cavity and passes the ethmoidal roof through the ethmoidal canal, before entering inside the anterior cranial fossa via the lateral lamella (3). Endocranially, the AEA gives posterior branches which vascularize the anterior cribriform plate, whereas its many trunk continues anteriorly and divides into two branches: the anterior meningeal branch, and a second vessel that enters inside the nasal fossa through the cribroethmoidal foramen located 2.86 ± 1.93 mm (range, 1-7 mm) (4) anteriorly to the first olfactory phylum, giving rise to the so-called nasal branch (NbAEA) (5).