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.
Gloucester Rugby Director of Rugby David Humphreys spoke to the local media after the 62-19 victory over Yorkshire Carnegie, and showed his delight at the first run out and stated there was still lots to work on ahead of the new season
Mark Atkinson made his first appearance in Cherry and White in the pre season victory over Yorkshire Carnegie on Saturday. Speaking to the local media, he was impressed with the first experience of Kingsholm.
James Hook picked himself up a pair of tries on his first appearance in Cherry and Whites during the 62-19 win over Yorkshire Carnegie. Speaking to the media after, the Welshman was thrilled with the first run out as well as the result.
Speaking to GRTV shortly after the Cherry and Whites lifted the Premiership Rugby 7s Series for the second consecutive year, Olly Morgan expressed his pride in the young squad and their teamwork, which saw them go unbeaten on the night to earn the first silverware of the season.
With the training centre at Hartpury College undergoing a refurb this week, Gloucester Rugby have relocated their training set up to Dean Close School this week which is a superb environment according to Forwards Coach Andrew Stanley.
The next Ladies' Big in Business Lunch will take place at Kingsholm Stadium on Wednesday 10th September and the guest speaker will be the hugely successful Janis Sinton - Managing Director of TasteTech.