Manchester United defender Leny Yoro has undergone surgery on his foot.
The Premier League club confirmed this in a statement on Monday.
Yoro is now expected to be out of action for three months.
The defender only joined United from Lille last month for an initial fee of £52 million.
The 18-year-old suffered the injury in a pre-season friendly against Arsenal in the USA.
After the game, Yoro was seen on crutches, with his left foot in a protective boot.
