Munster front row Mike Sherry will undergo a scan on his knee today ahead of their Heineken cup clash with Perpingan on Sunday at Thomond Park 

The hooker sustaining an injury to his left knee on Friday night against Dragons.

Winger Gerhard van den Heever injured his right hand and an update on his condition is expected later today.

The Reds are top of the Rabo Direct Pro 12 following a four point win away on Friday night.

However they sit one point behind Perpingan in pool 6 of the Heineken cup after two games.

Munster's Mike Sherry ©INPHO/Billy Stickland