Ulster have issued a squad update ahead of Saturday’s Heineken Champions Cup quarter-final against Leinster, with Craig Gilroy and Will Addison still on the injured list.

The midfield duo are sidelined with back injuries, with Gilroy out since October and Addison absent since picking his injury while in camp with Ireland for the Six Nations. 

Elsewhere Louis Ludik sustained a knee injury in the weekend win over Isuzu Southern Kings and he will continue to be assessed this week.

Marty Moore sustained a concussion in the same match and will follow the return to play protocols.

James Hume suffered a right ankle fracture in training last week, which has required surgery. He is expected to return in time for pre-season.