EE ALLEGES THAT HE STRAINED HIS BACK WHILE REMOVING OLD CEMENT LINE & PUTTING NEW LINE IN. ORTHOPEDIC DOCTOR CLAIMS HE HAS A BULGING DISC & EXPECTS A 2 WEEK RECOVERY AFTER SURGERY. FIRST LOST TIME DAY 9/23/02. BECAME REPORTABLE 9/30/02 - BEFORE THAT DIAGNOSTIC.