The accident occurred in Luxembourg, where the former Democratic House speaker was on an official trip to mark the 80th anniversary of the Battle of the Bulge.

Nancy Pelosi has undergone hip replacement surgery, her office announced Saturday, after the former House speaker, who traveled with a congressional delegation to Luxembourg, fell down marble stairs. Pelosi, 84, received a “successful” hip replacement and is “well on the mend,” her office said in a statement.