Colson (ankle) was placed on injured reserve Wednesday, Kris Rhim of ESPN.com reports.
Colson (ankle) will not return to Sunday's game versus the Browns.
Colson is questionable to return to Sunday's matchup with the Browns due to an ankle injury.
Colson (hamstring) was a limited participant in Wednesday's practice.
Colson (hamstring) didn't practice Wednesday.
Colson (hamstring) has been ruled out for Sunday's game against the Steelers.
Colson (hamstring) is questionable to return to Sunday's game at Carolina.
Colson was activated from the Chargers' active/non-football illness list Tuesday after passing his physical, Aaron Wilson of KPRC 2 Houston reports.
Head coach Jim Harbaugh told reporters Wednesday that Colson's stint on the active/non-football illness list is due to an appendectomy, Eric Smith of the Chargers' official site reports.
The Chargers placed Colston (undisclosed) on the active/non-football injury list Wednesday, Aaron Wilson of KPRC 2 Houston reports.