Warrington Wolves head coach Sam Burgess says Josh Thewlis could be out for a further four to six weeks after the full-back had surgery.
The 24-year-old has been sidelined with adductor and ankle problems since being injured in the win over Catalans Dragons at the end of last month.
“Josh had surgery on Monday, so he’s out for an extended period of time,” Burgess said. “He’ll be out for four to six weeks, give or take.”
Warrington have slipped to fourth in the Super League table after back-to-back defeats and face fifth-placed Hull KR at home on Saturday.
