Diaphragm injuries are diagnosed in the acute phase of blunt trauma only in 10% of cases--more often they are presented as hernia. Traumatic diaphragmatic hernia presents unique obstacles to a minimal invasive approach. However, with the proper training and equipment, most of these hernias are amenable to laparoscopic approach. These patients can expect the same well-known benefits of laparoscopic approach. We report here the case of a 56-year-old man, admitted to hospital with symptoms of vomiting, abdominal pain and dispnea who sustained blunt abdominal trauma in a high speed motor vehicle accident nine months ago. X-ray and CT scans confirmed suspected strangulated diaphragmatic hernia which contained stomach, colon, majoromentum and spleen in left hemithorax. The urgent laparoscopic procedure was performed--omentum, colon and stomach were taken backthrough diaphragmatic defect but the spleen was tightly fixed in thoracal cavity and splenectomy was performed. The diaphragmatic defect was repaired with interruptured sutures. This case proves that laparoscopic repair of diaphragmatic hernia is effective, but this should be carried out with caution, sometimes it needs additional complex procedure in emergency setting like splenectomy in this case.