Scarlets flanker Aaron Shingler is set to be sidelined for up to eight weeks with a shoulder injury.
Shingler hurt is right shoulder in last weekend's Pro12 clash against Ulster. No surgery is required on the injury and he will now undergo rehabilitation under the guidance of Scarlets medical team.
Meanwhile, utility back Frazier Climo underwent surgery at Morriston Hospital on Saturday having fractured his right fibula and dislocated his right ankle.
He has been released from hospital and is recovering at home. He has a planned approach and will be reviewed when out of plaster in eight weeks.