Yoro, suffered a foot problem during our pre-season clash with Arsenal in the US, with the 18-year-old having now undergone surgery to rectify the issue.
Expected to be out of action for around three months, the former Lille star sent a message on social media to his followers that his operation had been a success.
"This is not the start I wanted, but that’s football," began Yoro on Instagram.
"The operation went well. Thank you for your many messages of support.
"Now, time for patience and rehabilitation work. See you soon, stronger.