SLIPPED WHEN EXITING SCREEN, FELL TO CATWALK STRIKING RIGHT SIDE ON HANDRAIL. BRUISED RIGHT SIDE I THE RIB AREA. NOTE: INCIDENT WAS ORIGINALLY CLASSIFIED AS A DR FIRST AID (NON-REPORTABLE) UPO N FOLLOW UP OBSERVATION PHYSCIAL THERAPY ULTRASOUND PRESCRIBED ON 1-5-04 AND IS NOW RECLASSIFIED TO DR TREATABLE.