GLOUCESTER'S Wales number eight Gareth Delve will have surgery on July 9 to assess the damage to his Anterior Cruciate Ligament (ACL).
Delve will undergo his operation following consultation with specialist Andy Williams and will be out of action for a number of months and will miss the start of the season.
The 25-year-old suffered damage to his left knee during Wales' summer tour to South Africa and Gloucester's head coach Dean Ryan said: "Gareth is a tremendous individual and an outstanding player - someone we wanted to build around for the future.
"This injury is obviously a significant set-back to him and the club but I have no doubts he will be back in Gloucester colours next season. He has drive, determination and a willingness to succeed and I am sure that will come through in his recovery."
Delve made 20 appearances in all competitions for Gloucester last season following his summer move from Bath.
Meanwhile, flanker Akapusi Qera will see a specialist in London on Monday to determine the extent of his knee injury.
Billy Twelvetrees spoke to Gloucester Rugby TV after contributing fifteen points for the team at Twickenham. Despite the defeat, Twelvetrees praised the effort shown by his team, but rued silly errors that gifted London Wasps easy points.
Director of Rugby Nigel Davies was quickly able to identify a couple of key areas where Gloucester weren't quite good enough on the day, when he spoke to the media following defeat in The Stinger at Twickenham.
Huia Edmonds spoke to Gloucester Rugby TV this week ahead of Gloucester's clash with London Wasps in #TheStinger. The Australian hooker is yet to play at Twickenham and is excited at the prospect and putting things right on the pitch.
The bitter disappointment of losing against London Wasps in the Amlin Challenge Cup less than a fortnight ago, will give Gloucester ample motivation against the same opponent at Twickenham on Saturday says Director of Rugby Nigel Davies.
Billy Twelvetrees spoke to Gloucester Rugby TV following the 17-18 loss to Bath Rugby in Round Nineteen of Aviva Premiership Rugby. The Gloucester skipper said he was proud of the desire shown by his team at the end of a tough afternoon.
Nigel Davies spoke to Gloucester Rugby TV following the gutting 17-18 reverse to Bath on Saturday afternoon. The Director of Rugby expressed his pride at the efforts from his players and thanked the supporters for their incredible backing.
Nick Wood spoke to Gloucester Rugby TV this week ahead of Saturday's West Country derby clash with Bath Rugby. The front rower called on the squad to make a strong start and get the Kingsholm crowd behind them
Director of Rugby Nigel Davies admits that it's been a tough week at Gloucester Rugby following defeat at London Wasps last weekend, but that he's looking for his team to rise to the occasion for the huge game at home to Bath Rugby on Saturday.
Gloucester Rugby's trip to Twickenham ended in a 38-30 defeat to London Wasps in the sunshine. The hosts ran in 5 tries to Gloucester's three on a tough afternoon that despite plenty of promise saw Gloucester let down by errors.