Versteeg left Tuesday's game midway in the third period after colliding with Lightning defenseman Radko Gudas along the boards.
He is day to day, but is nearing a return.
Versteeg had career highs of 23 goals and 54 points in 2011-12 for the Florida Panthers.
Versteeg had career bests with 23 goals and 54 points last season, along with three goals and two assists in Florida's first-round series against New Jersey. He also had his first hat trick last season and scored 25 points in his first 20 games with the Panthers.
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