Serge Gnabry broke his hand in the German Cup match against "Bavaria."
Munich eliminated "Prussian Münster" by winning 4:0 in the 1st round match.
The 28-year-old player was substituted in the 11th minute. It is reported that an X-ray examination revealed a fracture of the bone of his left forearm.
"Tomorrow, Gnabri has to undergo an operation; he will miss a few weeks. This is a blow to him personally and to all of us. He is a significant player," said Thomas Tuchel, head coach of "Bayern".
