New York Jets cornerback Antonio Cromartie injured his knee in practice Thursday, suffering a hyperextension, according to ESPN New York.

Initially, the team was worried that Cromartie had suffered a serious injury. The injury could sideline him for Sunday's game, but no announcement has beem made.

Meanwhile, Jets rookie cornerback Dee Milliner remains sidelined with a hamstring injury.

So, the Jets may have to start Kyle Wilson and Darrin Walls.

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Aaron Wilson covers the Ravens for The Baltimore Sun.