Bale has returned to training after being out of action since picking up the injury against Fulham on December 1.
"It's good news," manager Andre Villas-Boas said on the club website.
"First, for the player because he wants to be back in the group and he's made a tremendous recovery. He's worked extremely hard."
Tottenham are fourth in the table, level on 29 points with third-placed Chelsea, who host Aston Villa on Sunday.
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