PITTSBURGH (KDKA) – Pittsburgh Steelers running back DeAngelo Williams has reportedly undergone successful knee surgery.

The surgery reportedly happened Tuesday and could keep him out of action for 2-3 weeks.

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Le’Veon Bell will continue to be the Steelers features running back.

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Fitzgerald Toussaint will backup Bell.

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The Steelers take on the Cowboys this Sunday at Heinz Field.