THE disc problem sustained by second row Alex Brown with rule him out of contention for the forthcoming Gloucester matches until the end of November.
The Kingsholm second row has sustained an injury to his neck and following advice from the Gloucester medical team he will not be considered for selection for forthcoming European Challenge Cup or Premiership matches.
Brown will continue to be monitored over the next seven days in case he makes any improvement but he will miss Gloucester's forthcoming fixtures as a result of the injury.
"Nothing else has been on my mind for the last few days and it is gutting to know I will miss an opportunity with Gloucester and potentially with England," Brown said.
"I will see a specialist and hopefully we will know more later this week. I just have to try and remain positive and take the best out of the situation and return fitter and stronger."
His head coach Dean Ryan added: "This is certainly unfortunate timing for Alex and for the club and his desire to play at an international level.
"He will be an obvious loss to us as we continue to evaluate his condition."
Brown signed for Gloucester in the summer of 2003 from Bristol. The A team international topped the line-out statistics during the 2003/4 season and was voted the players' player of the year.
Skipper Billy Twelvetrees told GRTV after the win in Brive that the game could have been a tough one to get up for, but that his Gloucester team mates did themselves proud on the night and got a big result.
Reflecting on the 31-20 victory in Brive on Thursday evening, Director of Rugby David Humphreys said that clinching a home European Rugby Challenge Cup quarter-final was the overall aim and duly achieved.
Gloucester may have already clinched a home European Rugby Challenge Cup quarter-final, but Director of Rugby David Humphreys wants his side to finish the pool stages on a winning note in Brive on Thursday evening.
Speaking after Saturday's win, James Hudson was happy to record a bonus-point win against a hugely physical Oyonnax side as Gloucester secured their passage into the European Rugby Challenge Cup Quarter Finals
Billy Burns was a try scorer on his first European start for Gloucester and, speaking after the game, admitted that it was good to get the five points although there are still things to work on before the trip to Brive.
Gloucester Rugby have added to their front row strength in depth for next season with the signings of Paul Doran-Jones, Paddy McAllister and Nicky Thomas from Harlequins, Aurillac and the Ospreys respectively.