West Ham defender Sam Byram has undergone successful knee surgery, after suffering a serious injury while out on loan at Nottingham Forest.
The 24-year-old limped off in the first half of Forest's 3-1 Carabao Cup win over Newcastle United - only his third appearance for Aitor Karanka's Championship side.
Journalist Sam Inkersole tweeted that Byram's surgery has been a success, after speaking with the West Ham Head of Medical Richard Collinge.
“Sam Byram had surgery this week after his incident on loan with Nottingham Forest," he wrote on social media.