St George Illawarra head of athletic performance Nathan Pickworth has provided injury updates on Cameron McInnes, Korbin Sims and Matt Dufty following the Dragons' NRL Perth Nines campaign.
"Unfortunately Cameron has suffered a medial collateral injury to his left knee. When we return home, he'll be undergoing scans to confirm the severity of the injury," Pickworth said.
"Matt has a cheekbone fracture. Matt will require surgery to stabilise the fracture. We will be consulting with specialists when we return home to determine the best course of action. Matt will be travelling home to Sydney with the team on Sunday.
"Korbin has a suspected fractured forearm. He will have scans upon returning home to determine the specific diagnosis of the injury."
The Dragons will provide further updates on all three injury matters in due course.