EE STATED THAT WHILE STEPPING OFF A LADDER HE FELT PAIN IN HIS LEFT KNEE. HE WAS SEEN BY A PHYSICIAN AND WAS RELEASED TO REGULAR DUTY. AFTER STILL HAVING PAIN AN MRI WAS ORDERED AND SURGERY WA S SCHEDULED FOR 10/1/02. MEANWHILE HE WAS ABLE TO PERFORM REGULAR JOB FUNCTIONS. LOST TIME BEGAN ON 10/1/02. IT WAS INITIALLY A FIRST AID CASE UNTIL NOW.