Ospreys Team Manager Derwyn Jones said: “It is disappointing that both players require corrective surgery as this now takes the number of Ospreys who have had surgery this season to ten.
“This has put a huge strain on the squad but it is now down to the remaining boys to show the type of positive attitude we expect from Osprey players. We need to secure as many wins as possible over the remaining fixtures and although it will be a great test of character I am sure we will come through with the right string of results.”