Sixers guarded future

76ers lose to the Celtics, despite comeback, and worse news:

"Andre Miller appeared to hurt his back when he crashed to the court in the third quarter. Miller limped back on defense, but stayed in the game. The Sixers also lost starting shooting guard Willie Green to a strained lower back in the first quarter, leaving them with an aching backcourt for games this week against Detroit, Chicago and San Antonio."