Duncan's sprained knee, ankle 

February, 3, 2013
2/03/13
7:44
AM ET
The San Antonio Spurs finally got Tim Duncan back from a four-game absence due to a sore left knee Saturday, only to see him felled once again when Martell Webster rolled up on his legs. Duncan last just 13 minutes in that contest before being hurt and exiting the game with assistance. He was diagnosed with a sprained left knee and a sprained right ankle.