Ross Moriarty is to undergo surgery on the nerve issue that has kept him out of rugby for six weeks.
It’s yet another worry for Wales head coach Wayne Pivac ahead of naming his squad for the tour to South Africa this summer.
Back-rower Moriarty sustained the injury playing for the Dragons against Sharks on April 1, with the 28-year-old caught in an awkward position during a collision. He was then stretchered off the field with his left leg in a brace.
