Monahan will wear a brace on his injured wrist for two weeks before being reevaluated, Mark Scheig of The Hockey Writers reports Tuesday.
Monahan's wrist isn't fractured, but he's dealing with a sprain. The severity of his injury hasn't been determined, Aaron Portzline of The Athletic reports Friday.
Monahan (wrist) was designated for injured reserve Thursday.
Monahan will miss time with a wrist injury per general manager Don Waddell, Aaron Portzline of The Athletic reports.
Monahan (upper body) will be evaluated Wednesday, Jeff Svoboda of the Blue Jackets' official site reports.
Monahan scored a goal on two shots and won 16 of 25 faceoffs in Thursday's 5-4 loss to the Red Wings.
Monahan notched three assists, one on the power play, in Tuesday's 4-3 shootout win over the Hurricanes.
Monahan scored two goals, including one on the power play, in Friday's 6-2 loss to the Blue Jackets.
Monahan scored two goals, one the game-winner, and added a power-play assist in Thursday's 4-2 victory over the Devils.
Monahan scored a goal on two shots in Tuesday's 5-3 loss to the Flyers.