By Chris Burton Last updated: 8th July 2008
Ronaldo: Successful surgery
Cristiano Ronaldo looks set to miss the start of the new Premier League season after undergoing surgery on his right ankle.
Manchester United said the operation in Holland on the Portuguese superstar had been a success.
However, it will be at least a month before Professor Niek van Dijk, the Dutch ankle specialist who operated on the 23-year-old, can assess when he will be ready to return to action.
Van Dijk is one of the world's foremost experts in ankle injuries, and is a former head of Dutch Squash Federation's medical committee.
He operated on the Portuguese winger at the Academic Medical Centre in Amsterdam.
United said in a statement on their official website: "Cristiano Ronaldo underwent surgery today to his right ankle and the initial indications are that the procedure was successful.
"Cristiano will begin his convalescence under the direction of club medical staff and an estimation of his return to full fitness will be possible following review by the specialist in one month."
It remains to be seen whether the operation has any adverse effect on Real Madrid's continued pursuit of Ronaldo.

Latest Sky Sports News Report
League One Round Up - 21st November
Tottenham v Wigan - 2nd Half
Championship Round Up - 21st November
League Two Round Up - 21st November
Tottenham v Wigan - 1st Half
Stoke 1-0 Portsmouth - Fuller and Sorensen
Tottenham 9-1 Wigan - Defoe
| Time | Fixture |
|---|---|
| Wednesday 25th November | |
| Barclays Premier League | |
| 19:45 | Hull vs Everton |
| 20:00 | Fulham vs Blackburn |
| Saturday 28th November | |
| Barclays Premier League | |
| 15:00 | Blackburn vs Stoke |
| 15:00 | Fulham vs Bolton |
| 15:00 | Man City vs Hull |
| 15:00 | Portsmouth vs Man Utd |
| 15:00 | West Ham vs Burnley |
| 15:00 | Wigan vs Sunderland |
| 17:30 | Aston Villa vs Tottenham |
| Sunday 29th November | |
| Barclays Premier League | |
| 12:00 | Wolverhampton vs Birmingham |
| 13:30 | Everton vs Liverpool |
| 16:00 | Arsenal vs Chelsea |
| Saturday 5th December | |
| Barclays Premier League | |
| 12:45 | Portsmouth vs Burnley |
| 15:00 | Arsenal vs Stoke |
| 15:00 | Aston Villa vs Hull |
| 15:00 | Blackburn vs Liverpool |
| 15:00 | West Ham vs Man Utd |
| 15:00 | Wigan vs Birmingham |
| 15:00 | Wolverhampton vs Bolton |
| 17:30 | Man City vs Chelsea |
| Time | Result |
|---|---|
| Sunday 22nd November | |
| Barclays Premier League | |
| Bolton 0 - 2 Blackburn | |
| Tottenham 9 - 1 Wigan | |
| Stoke 1 - 0 Portsmouth | |
| Saturday 21st November | |
| Barclays Premier League | |
| Liverpool 2 - 2 Man City | |
| Hull 3 - 3 West Ham | |
| Sunderland 1 - 0 Arsenal | |
| Chelsea 4 - 0 Wolverhampton | |
| Man Utd 3 - 0 Everton | |
| Birmingham 1 - 0 Fulham | |
| Burnley 1 - 1 Aston Villa | |
| Monday 9th November | |
| Barclays Premier League | |
| Liverpool 2 - 2 Birmingham | |
| Sunday 8th November | |
| Barclays Premier League | |
| Hull 2 - 1 Stoke | |
| Wigan 1 - 1 Fulham | |
| Chelsea 1 - 0 Man Utd | |
| West Ham 1 - 2 Everton | |
| Saturday 7th November | |
| Barclays Premier League | |
| Aston Villa 5 - 1 Bolton | |
| Blackburn 3 - 1 Portsmouth | |
| Tottenham 2 - 0 Sunderland | |
| Wolverhampton 1 - 4 Arsenal | |
| Man City 3 - 3 Burnley | |
Get involved in the Sky Sports debate following the latest round of Premier League games.
Skysports.com looks at the best and worst moments from the latest round of top-flight fixtures.
Pictures from Saturday's action where Liverpool draw with Man City and Arsenal lose away.
Arsenal boss Arsene Wenger accused his players of choking after watching Sunderland shatter their unbeaten record.
Steven Gerrard is confident Liverpool can 'put things right' and insists morale remains positive despite the team's flagging season.
Blackburn manager Sam Allardyce is optimistic he will soon be back in the dug-out after his heart surgery.
Darren Bent admits he could have crumbled under the criticism he received after England's game against Brazil.
John Obi Mikel is confident team-mate Gael Kakuta can handle the controversy surrounding his early career.