This employee felt some discomfort to his left knee. He went to see the Dr and the Dr put him on some anti-inflamatories and tylenol; no light duity needed. This employee had surgery done on 6/21/07 to his knee but he has been on vacation since. This employee has had this time scheduled off since the first of the year. He has come back to work on light duity as of 7-2-07.