PHILADELPHIA, Jan. 14 (UPI) -- Philadelphia Phillies closer Brad Lidge had arthroscopic surgery on his right knee and the team said he could miss the start of the 2010 season.
The procedure, performed Wednesday at Philadelphia's Rothman Institute at Thomas Jefferson University Hospital by Dr. Michael Ciccotti, the Phillies' team physician, follows the arthroscopic surgery done on the same knee in March 2008.