Ryan cited for stamping incident
The Munster forward spent only 12 minutes on the pitch as a replacement for Devin Toner, but that was enough to be cited by the independent RBS Six Nations Citing Commissioner, Jean Etienne Bernard of France.
The hearing will take place in London today before an independent RBS Six Nations Disciplinary Committee chaired by Roger Morris (Wales) and assisted by Simon Thomas (Wales) and Achille Reali (Italy).