Head coach Dan Campbell stated Monday that Dorsey (ankle) is out for the remainder of the season, Tim Twentyman of the Lions' official site reports.
Dorsey (ankle) has been ruled out for the rest of Sunday's contest against the Bills.
Dorsey was carted to the locker room with a lower leg injury just as Wednesday's practice ended, Kyle Meinke of MLive.com reports.
The Lions re-signed Dorsey on Thursday.
Dorsey (illness) is active for Sunday's matchup against Tampa Bay.
The Lions activated Dorsey (illness) from injured reserve Saturday.
Dorsey signed a contract with the Giants on Wednesday, Aaron Wilson of ProFootballNetwork.com reports.
Dorsey was placed on injured reserve by the Ravens on Monday.
Dorsey (shoulder) was activated from the reserve/COVID-19 list Tuesday and reverted to injured reserve, Ryan Mink of the Ravens' official site reports.
Dorsey (shoulder) was placed on injured reserve Tuesday.