Vick suffered a hand contusion during last Sunday's loss to the Giants.
Vick, who suffered a concussion against the Falcons in Week 2, suffered several hits in a bruising first half against New York, including one from Rocky Bernard that slammed his helmet on the turf. Vick hurt his hand on a hard hit by Chris Canty in the third quarter.
X-rays during the game showed a fracture, but a CT scan on Monday showed their was no break. A blood vessel sitting above the bone caused for the confusion.
The swelling in Vick's hand will determine if he can play this Sunday against the 49ers.
Wide receiver Jeremy Maclin (hamstring strain) took part in the walk-through and is listed as day-to-day.