Kevin Garnett of the Boston Celtics leaves the game after injuring his right leg against the Detroit Pistons on December 29, 2010 at The Palace of Auburn Hills in Auburn Hills, Michigan. (credit: Allen Einstein/NBAE via Getty Images)

Sources: Garnett Injured Calf, Not Knee

Celtics forward Kevin Garnett limped off the court Wednesday night with a leg injury and did not return.