LEAVING AREA, WITH MANTRIP IN REVERSE, HIS FOOT WAS OUTSIDE MANTRIP. AREA WAS LOW W/LIMITED VISIBILITY. THE FOOT WAS PINCHED BETWEEN MANTRIP & CRIBS. SEVERE CONTUSIONS TO FOOT. EE RETURNED TO WORK. ADMITTED TO HOSPITAL FOR POSSIBLE BLOOD CLOTS/INFECTION. FIRST DAY LOST 08/12/02.