Krejci announced his retirement Monday after 16 NHL seasons.
Krejci scored a power-play goal and added two assists, one also on the man advantage, in Sunday's 4-3 overtime loss to the Panthers in Game 7 of the Bruins' first-round series.
Krejci (upper body) will return to the lineup Friday against Florida, Elliotte Friedman of Sportsnet reports.
Krejci (upper body) will miss Friday's game against Florida, according to Fluto Shinzawa of The Athletic.
Krejci (upper body) will be a game-time decision versus Florida on Friday, Matt Porter of The Boston Globe reports.
Krejci (upper body) is practicing in a non-contact jersey Friday, Fluto Shinzawa of The Athletic reports.
Krejci (upper body) is traveling with the team to Florida for Game 6 on Friday, Ty Anderson of of NBCS Boston reports.
Krejci (upper body) won't be available for Game 5 against Florida on Wednesday, Conor Ryan of Boston.com reports.
Krejci (upper body) will remain sidelined for Game 4 against the Panthers on Sunday, per Conor Ryan of Boston.com.
Krejci (upper body) will not play Friday against the Panthers.