Why did he miss 23 games in 92–93 and 19 games in 93–94, his first two seasons in the league? He got caught with his head down then too? I have no recollection of that, but I don't know.
Couldn't it also have been that his overall reckless style also brought risk for other type of injuries?
I think there's a hotel room story with Lindros pale and cold in a bathtub and a pretty serious rib injury, in 1999, Keith Jones kind of saving him there according to the story. So apparently there wasn't only his head getting lit.
Knee injuries in first two years.
Kaspairaitis in March 1998 was his first concussion in the NHL... though he did have one in the OHL in 1990 too.
But still, at 25, he had played in over ~400 NHL games at that point, ~75 games for junior and senior national teams, ~130 junior hockey games. From age 15 to 25 overall he played just under 700 total games... with one concussion.
Then he went all of 1998-99 with no problems concussion wise.
But in 1999-00 it spiralled quickly out of control... 4 concussions in the space of 6 months, 2 on pretty dirty hits, and the other 2 on hits that would now very likely be illegal due to primary point of contact:
Wiemer gunning for him all game and eventually getting him head into boards while Lindros was already half down on the ice after avoiding another guy gunning for him!
Darryl Shannon's flying elbow.
Hal Gill's hit which was 100% clean by the rules then.
Scott Steven's hit.
The whole 'head down' thing is majorly overplayed.
You would think he skated around with his head down all the time... when he was actually a very upright skater who surveyed the ice well and generally knew where everyone was on ice...
his problem with his head down pertained to corralling a puck once received, everyone looks down when they receive a puck, but he spent more time looking at it once received that he should have.