Defensman Christian Ehrhoff's playing status is uncertain against Detroit on Tuesday. Ehrhoff was struck by a puck and required stitches to close a gash on his right ear.
Coach Ted Nolan provided the updates following practice Monday, a day after the three were hurt in a 5-2 loss at Philadelphia.
Lieuwen's injury means the Sabres will have to dress their seventh goalie this season.
Introducing the new official NHL App, available for iPhone, iPad and Android smartphones and tablets. A host of new features and improved functionality are available across all platforms, including a redesigned league-wide scoreboard, expanded news coverage, searchable video highlights, individual team experiences* and more. The new NHL App on your tablet also introduces new offerings such as 60fps video, Multitasking** and Picture-in-Picture.
*Available only for smartphones
** Available only for suported iPads