The Milwaukee Bucks basketball guard Luke Ridnour will be out of action for about four weeks after fracturing his right thumb in practice.
Ridnour was hurt just hours after the Bucks traded point guard Tyronn Lue to Orlando for shooting guard Keith Bogans.
Milwaukee has already lost center Andrew Bogut for at least eight weeks with a stress fracture in his back and guard Michael Redd for the rest of the season due to torn ligaments in his left knee.
