Nathaniel Clyne 'could face three more months out after surgery'
Liverpool defender Nathaniel Clyne has potentially been ruled out for three more months after undergoing surgery on a back problem.
The England international has not featured all season because of the issue and faces a further lay-off after he had an operation on Monday, Press Association Sport understands.
Earlier this month manager Jurgen Klopp admitted Clyne's recovery had gone backwards.
"He was in a good way and then had a little setback. That's how back problems are," he said on November 3.
"We showed him to specialists all over the world and it is not a big problem, it just needs time, that is all."