The Chicago Bulls have announced that guard Alex Caruso will miss six to eight weeks due to a wrist injury sustained in a controversial moment in Friday's 94-90 loss to the Milwaukee Bucks.

Caruso will undergo surgery early next week for a fractured right wrist, having been fouled by Milwaukee's Grayson Allen, who was subsequently ejected.

The former Lakers guard joins Lonzo Ball on the sidelines for the 28-16 Bulls, who have lost five of their past six games.

Caruso's agent Greg Lawrence called Allen's foul, deemed flagrant 2 by the officials, a "cheap shot" given the significant injury it had caused. Bulls head coach Billy Donovan had labelled Allen's act as "dangerous" after the game.

The 27-year-old guard played out the game but admitted his wrist continued to bother him, impacting his shooting.