Chaz Lucius got the answer he needed and dreaded last summer, when doctors finally determined why he was struggling with pain in his left knee.
The forward with the USA Hockey National Team Development Program Under-18 team had a bone lesion, caused by an injury to the growth plate in his knee when he was hit there by a puck two years earlier.
"Just a fluke thing," the 18-year-old said.
The solution was arthroscopic surgery to remove the lesion. But the recovery would be daunting, and it would be months before he could even think about lacing up his skates.
Entering his NHL Draft season, the news couldn't have been much worse.
Despite that, Lucius was able to stay positive and see the light before he even entered the tunnel.
"When I got the news I was really devastated," he said. "You never want to be injured as a player or as an athlete. But from that moment on I promised myself I wasn't going to get sad, I wasn't going to get disappointed and that I was going to come out better from this. And ever since, that is what I've been trying to live up to."
Lucius accomplished that, returning six months after his surgery, scoring 20 points (13 goals, seven assists) in 13 games and is No. 12 in NHL Central Scouting's final ranking for the 2021 NHL Draft.
The first round of the draft is July 23 (8 p.m. ET; ESPN2, SN, SN NOW) with rounds 2-7 on July 24 (11 a.m. ET; NHLN, SN, SN NOW).
The road Lucius has taken to preparing to hear his name called was far from easy.
Lucius had surgery Aug. 21, which involved scraping away dead bone in his leg and taking bone marrow from his back and injecting it into the affected area to stimulate new bone growth.
"With that being bone, you can't really walk on that or do anything until the bone's actually there," he said.
That meant six weeks in a wheelchair, with his leg locked in a straight brace, and attending physical therapy sessions Monday through Friday. His work included two hours per day in a hyperbaric oxygen chamber.