Earlier, the Italian edition Sport Mediaset reported that the rehabilitation of Gulam after the injury may take about a year.
However, these fears were not confirmed. Napoli announced that the Algerian had successfully undergone surgery, and a month later he could again train.
Gulam's problems began in November. Then he was in the fourth round of the Champions League against Man City broke the cruciate ligaments of the knee.
About two weeks ago, he returned to training, but recently again injured his knee.
Despite the trauma of the Algerian, Napoli in December extended his contract until 2022.