Saints running back Khiry Robinson was carted off the field after an air cast was placed on his right leg in the first half of Sunday's 52-49 victory over the New York Giants.
Robinson was injured after a 2-yard gain to the Giants' 2-yard line just before the two-minute warning. The Saints followed with a touchdown to take a 28-14 lead.
Robinson, who splits time with fellow Saints runners Mark Ingram and C.J. Spiller has 180 rushing yards, 115 receiving yards and four touchdowns on the season.