Swansea City midfielder Sam Clucas has undergone successful knee surgery.

Clucas is expected to be out of action for 12 weeks after the operation, meaning he is set to miss the start of next season.

The versatile Clucas made 36 appearances – 27 of which were starts – in 2017-18 after joining the Swans from Hull last August.

He is the second Swans player to have knee surgery this week after Alfie Mawson.