BOSTON - The news isn't getting any better regarding Avery Bradley, the Boston Celtics' starting point guard who will miss his first playoff game due to injuries to both shoulders in Game 5 of the Eastern Conference Semifinals against the Philadelphia 76ers on Monday at TD Garden. There's even a chance Bradley may not return for the rest of the season.

Source with knowledge of situation says it's also probable Bradley is done for season but Doc did say 'He'll play games I think'#Celtics

— Mike Petraglia (@Trags) May 21, 2012

Bradley's left shoulder has popped out multiple times this year, but Celtics head coach Doc Rivers said before Game 5 that both shoulders are bothering the second-year guard.

For 2012 NBA Playoffs news, follow our stream. For Celtics coverage, visit our team page and CelticsBlog. Visit Liberty Ballers and SB Nation Philly for additional 76ers coverage.