French rugby stars Mas, Lapandry injured in clash with Ireland
French prop Nicolas Mas (2nd left) pushes Ireland's Paul O'Connell to the floor during the Six Nations rugby union match at the Stade de France in Saint-Denis, north of Paris, on March 15, 2014 - by Franck Fife
French forwards coach Yannick Bru said on Sunday that Mas had suffered a "possible twisted" elbow in Saturday's defeat.
Lapandry, Bru added, was unlikely to play in the coming couple of weeks because of a "problem" with his collarbone.
The two players return to their clubs, Mas to Montpellier and Lapandry Clermont, later Sunday where their staste of health will be evaluated.