I only post this because I haven't seen it mentioned anywhere else.

http://www.hoopsworld.com/Story.asp?story_id=6941

I didn't get to tune in until midway through the second quarter, and I had to leave at the end of the 3rd quarter.  But, in the part of the game I saw, LMA seemed like a non-factor on the offensive end.

Here's the jist of the article:

The injury occurred at the end of the first quarter and he could not recall the specific player. Aldridge's right hand was visibly swollen but there is no word yet on a prognosis.