Nash, who apparently collided with a
Nash, who turned 40 on Friday, was only three games into his comeback from a back injury that sidelined him a total of 31 games.
Nash actually played well Friday against Philadelphia, finishing with 19 points and five assists.
He threw some behind-the-back passes against Chicago and made three of his four shots before leaving with five minutes to play in the third quarter. He also had three turnovers.
Nash initially injured his left leg in October 2012 when he collided with Portland guard
The Lakers (18-32) suited up only nine players Sunday and were trying to add to a two-game winning streak.