Comtois was returned to AHL Chicago on Wednesday.
Comtois was recalled from AHL Chicago on Tuesday, per Walt Ruff of the Hurricanes' official site.
Comtois was designated for waivers by Carolina on Tuesday, Chris Johnston of The Athletic reports.
Comtois signed a minor-league contract with AHL Chicago on Sunday, Tony Androckitis of Inside AHL Hockey reports.
Comtois was released from his professional tryout agreement with Vegas on Monday, per Ben Gotz of the Las Vegas Review-Journal.
Comtois signed a professional tryout agreement with Vegas on Tuesday.
Comtois (upper body) will become an unrestricted free agent after the Ducks did not give him a qualifying offer Friday, Chris Johnston of TSNreports.
Comtois had an assist, two shots on goal and a minus-2 rating in Wednesday's 6-3 loss to the Islanders.
Comtois scored a goal in Tuesday's 5-2 loss to the Kraken.
Comtois logged an assist in Thursday's 4-2 win over the Capitals.