EMPLOYEE DUCKED DOWN TO WALK UNDERNEATH A CATWALK & STOOD UP BEFORE HE WAS COMPLETELY CLEAR OF THE CATWALK. HARDHAT MADE CONTACT WITH CATWALK ABOVE, JAMMING HIS HEAD & NECK. FILLED OUT A FIRST AID REPORT. THE INJURY BECAME PROGRESSIVELY WORSE. EE WENT TO THE DR. ON 9/30/05. AFTER A FOLLOW UP VISIT, PHYSICAL THERAPY WAS PRESCRIBED.