EMPLOYEE WAS CLEANING SCRUBBERS. HE WAS USING A HAMMER AND HIT HIS ELBOW ON A BEAM. INCIDENT WAS NOT REPORTED UNTIL 11/12/01 AND EMPLOYEE DID NOT AST TO SEE A DOCTOR UNTIL 11/21/01. NO LOST TI ME. MEDICAL ONLY AS HE IS TO GO TO PHYSICAL THERAPY FOR 4 WEEKS.