Liverpool have revealed Martin Skrtel does not need an operation on his right knee and should return to action by Christmas.

The Slovakian centre back damaged his posterior cruciate ligament in Sunday’s 3-2 win at Manchester City and it had been feared he would not play again this season. However, a scan this afternoon has resulted in a much more optimistic prognosis.

“Martin was examined by a specialist today, who confirmed the player does not require surgery and is expected to be back playing by Christmas,” a club spokesman said.

Rafael Benitez, the Liverpool manager, is certain to be buoyed by the news although he is confident the likes of Sami Hyypia and Daniel Agger can fill the breach adequately.

“Everyone can see that the understanding between Martin and Carra [Jamie Carragher] is becoming really good,” Benitez said.

“To lose a player who is doing well is always a problem. It’s bad news, but we have other options. Martin has learned a lot. He already had good qualities and potential when we decided to bring him here.

“We had a lot of confidence in him but you can always improve, especially playing alongside experienced players and working under the staff here. He has done that.

“He has given me a selection headache this season but that is a good problem for me as a manager.”

Agger, 23, insists he will seize his chance to shine. The Dane has been a peripheral figure at Anfield so far this season and had been linked with a move to Real Madrid, but he has vowed to make the most of his team-mate’s misfortune.

“Of course I hope to get some playing time, but this is not exactly the way I wished to get it,” Agger said. “I know Martin very well because I share a room with him when we travel,” said Agger. “I hope to get my chance and then I will prove that it’s my place.”