Pope Francis is not expected to veto President Donald Trump's choice of a high-profile critic of his papacy as the next U.S. ambassador to the Holy See, according to two senior Vatican officials, despite misgivings about his stance on many issues.

Pope Francis has fallen over and injured his right arm but did not suffer any broken bones, the Vatican says. In a statement, the Holy See press office said that due to a fall Thursday morning in the Casa Santa Marta, the pope’s residence, the 88-year-old pontiff “suffered a contusion to his right forearm, without fracture.”

Vásquez was most recently selected by Francis to oversee the Diocese of Tyler, also in Texas, after he dismissed its former bishop, Joseph Strickland, who had openly accused the pope of being a heretic and called into question the validity of his leadership.

Pope Francis on Sunday criticized President-elect Donald Trump's reported plan to sharply intensify immigration enforcement actions across the U.S. in the days after his inauguration.

The pope’s comments provided the latest indication of a potential rekindling of frictions between the Vatican and the next Trump White House.