Saturday PSG beat Bayern (2-0) in the quarter-finals of the World Club Championship.
At the end of the first half, Munich midfielder Jamal Musial suffered an ankle injury after a collision with Paris Saint-Germain goalkeeper Dzhanluji Donnarumma and was taken to hospital with a fractured fibula.
Today, Bavaria reported that the surgery was successful and that Musial will begin his recovery after missing several months.