The Red Devils midfielder trained ahead of Belgium's crucial World Cup qualifiers with a cast on and will continue playing through the pain until the end of the yearManchester United summer signing Marouane Fellaini will delay surgery on his injured wrist until December.
The 25-year-old midfielder missed the club's 2-1 win over Sunderland on Saturday and underwent scans on the injury, with his club adamant the former Everton ace would not need immediate surgery.
However, Belgium team doctor Kris van Crombrugge has revealed that Fellaini will need an operation later in the year that will keep him out of action for approximately two weeks.
"In accordance with the [Manchester United] club doctor, Marouane Fellaini will have surgery in December-January, unless he is ruled out from playing beforehand anyway due to a suspension," he stated.
"After surgery we believe he will only need one or a maximum of two weeks to recover. After that he can resume playing by using a brace. The surgery is not urgent, hence the delay.
"Last weekend he could not play for Manchester United because he had too much pain but because he is now taped he can play."
Fellaini has made five appearances for the Red Devils since leaving Everton on transfer deadline day, though has yet to open his account for the reigning Premier League champions.