Scotland and Glasgow centre Alex Dunbar is set for a prolonged spell on the sidelines after successfully undergoing knee surgery.
Dunbar faces up to six weeks out of action after suffering the injury in his right knee against Cardiff Blues last month.
The injury profile on the rest of the squad is promising as loosehead prop Oli Kebble does not require surgery on a foot injury sustained on his home debut.
Hooker Fraser Brown is back in full training ahead of Friday's game against Treviso at Scotstoun.
Jonny Gray (wrist), Stuart Hogg (shoulder) and Adam Hastings (thigh) are making good progress recovering from their respective injuries.