Callahan was recalled from AHL Providence on Tuesday.
Callahan (upper body) will be available to play against Minnesota on Tuesday, Steve Conroy of the Boston Herald reports.
Callahan sustained an upper-body injury Saturday and won't return to Boston's clash against the Rangers
Callahan was promoted from AHL Providence on Tuesday.
Callahan was assigned to AHL Providence on Sunday.
Callahan was called up from AHL Providence on Saturday.
Callahan penned a one-year, two-way contract with Boston on Friday.
Callahan agreed to terms on a two-year, entry-level contract with Boston on Monday.
Callahan was traded from the Coyotes to the Bruins on Tuesday in exchange for a seventh-round pick in 2024.