Boston

Center Scot Pollard (3/5, left ankle surgery) will miss the remainder of the season.

Detroit

*Guard Chauncey Billups (5/20, strained right hamstring) played Tuesday against Boston.

LA Lakers

Forward Trevor Ariza (1/21, broken bone in right foot) is out indefinitely. Center Andrew Bynum (1/14, to undergo left knee surgery) will miss the remainder of the season.

San Antonio

No significant injuries.