Australia have named Ricky Ponting and Mike Hussey in their World Cup squad despite injury concerns over both players.
Skipper Ponting is expected to be fit for the tournament, which runs from February 19 to April 2 on the subcontinent, after undergoing finger surgery following the Boxing Day Test.
But it is more doubtful that Hussey, who underwent a hamstring operation on January 18, will recover in time.
The 35-year-old willmiss the remainder of the ongoing seven-match series against Englandwith fellow Western Australian left-hander Shaun Marsh replacing him for the next three games.
He suffered the injury while running between wickets late in Australia's six-wicket victory at the MCG on January 16, although he batted on albeit in some discomfort.
"Michael Hussey injured his left hamstring during the first ODI versus England,"said Australia team physiotherapist Alex Kountouris.
"Whilst the injury appeared to be minor at the time and soon after the game, scans have since revealed that he has avulsed one of the hamstring tendons from the attachment point at the inner side of his knee.
"As such, Michael had corrective surgery today.
"The recovery time and availability for the ICC World Cup will be dependent on his progress with the rehabilitation program in the coming weeks."
Should Hussey fail to recover in time, Australia would be allowed to replace him - with Marsh being the obvious candidate.
Experience
There are eight survivors from the team that won the World Cup for the third straight time in the Caribbean four years ago in Australia's 15-man party.
Veteran paceman Brett Lee makes the cut, while Nathan Hauritz is preferred to Xavier Doherty as the only frontline spinner.
"The NSP (national selection panel) has selected a squad we believe is capable of winning a fourth successive ICC Cricket World Cup in sub-continental conditions,"said chairman of selectors Andrew Hilditch.
"As the world's number one ranked one-day team and as the holders of both the ICC Cricket World Cup and the ICC Champions Trophy, Australia has been planning for this tournament for some time and we feel this side is well balanced.
"It includes the experience of Ricky Ponting, Michael Clarke and Brett Lee, and also some young talent like Steve Smith.
"Shaun Tait, Shane Watson, Mike Hussey, Mitchell Johnson and Brad Haddin were all also part of the victorious 2007 ICC Cricket World Cup squad that went unbeaten in the Caribbean, so there is plenty of character in this group of Australian cricketers.
"One of the major decisions to be made in this squad was ensuring the balance was right in the squad to provide the best cover for all positions in the event of injury, illness or form issues that may arise."
Australia are drawn in Group A alongside Canada, Kenya, New Zealand, Pakistan, Sri Lanka and Zimbabwe.
Australia squad:Ricky Ponting (capt), Michael Clarke (vice-capt), Doug Bollinger, Brad Haddin (wkt), John Hastings, Nathan Hauritz, David Hussey, Mike Hussey, Mitchell Johnson, Brett Lee, Tim Paine (wkt), Steve Smith, Shaun Tait, Shane Watson, Cameron White
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