Introduction: Visceral injuries following blunt trauma present a great medico-legal problem to the forensic experts. Medico-legal problems increases more when there are visceral injuries in absence of any evidence of external mark by blunt trauma. Abdomen is considered as a magic box both by the surgeons as well as the physicians. Sometimes exact injury is diagnosed only when abdomen is opened either during operation by the surgeon or during autopsy by the autopsy surgeon. Sometimes there may not be any external injury still patient had died of intra-abdominal hemorrhage. On the other hand the treating doctor should also be remain alert to the development of clinical features regarding after blunt trauma to the abdomen after vehicular accident to avoid charged of negligence upon them. In this study the epidemiological, medico-legal and clinic-pathological aspects of blunt abdominal injuries are studied in the cases that were brought to the mortuary of Chhatrapati Shahu ji Maharaj Medical University, UP, Lucknow.