It could be seen that he can't endure it and he had to confess it to himself - the intervention is necessary.
Looks like Novak is in Switzerland now. His hand doesn't look good.
via: Oana Raluca pic.twitter.com/kdIYgZdKPm
— Basia (@BasiaID) January 31, 2018
According to the "Blik", Djokovic stayed at the clinic in Mutencer where he had a surgery.
Prior to that, he stayed in Prague on examinations, and it was recorded that he was wearing bandages over his right arm.
According to Blick Novak probably had surgery in Switzerland pic.twitter.com/Vvc6KBF4U1
— Basia (@BasiaID) February 2, 2018
VIDEO: Watch what Novak said about the break when he was knocked out of the AO: