The authors present a case of grade IV traumatic spleen rupture (AAST-OIS) and an Injury Severity Score of 21 and a Revised Trauma Score RTS=7.841, which was managed without surgery, but with proximal splenic angioembolization (SAE), with a positive outcome. Indications, types and side-effects of SAE are also discussed with regard to blunt spleen trauma and the benefits of SAE as non-operative treatment approach. It is the first case of a grade IV splenic laceration non-operatively managed to be published in Romania.