The Official Online RBS 6 Nations Store is open. The store has everything you need to get behind your team during the RBS 6 Nations, plus the store is now fully stocked with a much wider range of rugby merchandise.
Ospreys prop Paul James will replace Jenkins while uncapped Saracens prop Rhys Gill moves up to the bench.
Jenkins will remain in the Welsh camp while his injury is fully assessed by the medical team.
But despite losing two thirds of his Lions front row, boss Warren Gatland insists James will be a more than adequate replacement.
“Paul James has been one of the form props in the Welsh regions so far this season and we are confident he will be a more than able deputy for Gethin,” said Gatland.
“Obviously it's not ideal for us to lose Gethin at this stage and we wish him a speedy recovery.”