TY - JOUR PY - 2017// TI - Fatal abdominal injuries in a bicycle-pedestrian collision - reconstruction using multibody simulation JO - Forensic science, medicine, and pathology A1 - Muggenthaler, Holger A1 - Drobnik, Stefanie A1 - Hubig, Michael A1 - Fiebig, Wolfgang A1 - Mall, Gita SP - 230 EP - 233 VL - 13 IS - 2 N2 - Fatal bicycle-pedestrian collisions do not occur frequently and thus are rarely reported in literature. Pedestrians in bicycle-pedestrian accidents often sustain severe craniocerebral injuries caused by a collision induced fall with head impact on the road surface. We describe a case where a pedestrian crossing a road was hit by a bicycle. Hematomas of the left lower leg and of the left flank/abdomen were found to be caused by the primary impact. However, the fatal injuries were found to be contralateral with a rupture of the right renal pedicle, a rupture of the right lobe of the liver and a tear of the vena cava. Neither the bicycle impact nor a fall onto the road surface could cause these injuries. Multibody simulation (PC Crash 9.2) revealed entanglement between the bicyclist and the pedestrian followed by a contact interaction between the pedestrian laying on the road surface and the falling bicyclist. In forensic case work post-crash contact interactions between the bicyclist and the pedestrian should be considered as a potential source of severe injuries.
Language: en
LA - en SN - 1547-769X UR - http://dx.doi.org/10.1007/s12024-017-9866-5 ID - ref1 ER -