EE WAS CLEANING A GREASE SPILL FROM THE SURFACE OF THE WALKING SHOE ON THE DRAGLINE. HE STEPPED ACROSS A WIRE ROPE SHOE ALIGNMENT CABLE & CAUGHT EITHER HIS SHOE OR PANT LEG ON A CLAMP. HIS OTHER FOOT SLIPPED CAUSING HIM TO FALL FORWARD, STRIKING A BOX & THE DRAGLINE SHOE. HE WAS TREATED AT MED. CENTER & REF. TO AN ORTHOPEDIC SPECIALIST. EE MISSED FIRST SHIFT ON 8/12/04.