Crosby met with concussion expert Dr. Michael Collins on Tuesday and will begin his summer program back home in Cole Harbour, N.S., within three weeks, the team said in statement Thursday.
"I met with Sid (on) Wednesday before he left for home and talked to Dr. Collins," Penguins general manager Ray Shero said. "(Crosby) will resume his workouts and get back into his program in Cole Harbour."
Crosby, who was sidelined in early January after sustaining two hard hits in as many games, was enjoying his best season with 66 points in 41 games before he was hurt.
"Everything will be closely managed by Dr. Collins," Shero said, "in terms of his progression leading up to him getting on the ice later in the summer per his usual routine."
The 23-year-old Crosby will not start on-ice workouts until late July or early August, which is his normal off-season workout schedule, the team said.