Dominic Ryan: Leicester flanker to miss 12 weeks with concussion
Leicester Tigers flanker Dominic Ryan has been stood down for 12 weeks following repeated concussions.
Ryan underwent a head injury assessment during Tigers' win at Harlequins on 23 September, after previously appearing to take a head knock when tackling George North in defeat at Northampton.
The 27-year-old has missed Leicester's last two games and will now not be considered for selection.
Ryan joined Tigers from Leinster in the summer and has made four appearances.