Borussia Dortmund midfielder Nuri Sahin underwent knee surgery at Isar Park Hospital in Plattling (Bavaria) on Wednesday.

Sahin's surgery, performed by specialist Dr. Heinz-Jürgen Eichhorn, involved the removal of inflamed tissue in his left knee. According to BVB team doctor Markus Braun, the recovery period for the Turkey international is expected to be approximately two months.