Paris Saint-Germain have revealed that Lucas Moura has had surgery on his abductor injury.
The Brazilian winger picked up the complaint during the 2-2 draw with Caen earlier this month.
He had been receiving treatment at PSG's medical base in Doha, but following an assessment, it was decided that the 22-year-old should go under the surgeon's knife.
Now, in a brief statement on the club's official website, it has been confirmed that Lucas will be sidelined for the next four weeks.
As a result, he will miss PSG's return Champions League clash against Chelsea at Stamford Bridge next month, with the tie currently locked at 1-1 following the first leg in the French capital.
