France centre Wesley Fofana could miss the remainder of the RBS 6 Nations Championship after fracturing a rib during Friday's 27-6 defeat by Wales, his club Clermont Auvergne have confirmed.
The 26-year-old could be sidelined for up to a month, putting his involvement in France's final two matches against Scotland on 8 March and Ireland a week later in doubt.
France are level on points with Ireland, England and Wales after three matches.