He fell prostrate in the mud with a perforatingwound of the neck, with the wound exit over the tracheal area and a fracture of the trachea.
他栽倒在泥泞中，脖子上伤口形成贯穿伤，因为贯穿出口位于气管区上方，加之气管断裂。
2
Objective: to investigate the early effect of firearm perforatingwound to vertebral body caused by different velocity bullet and the mechanisms of the early stage of secondary events in GSI to spine.