This 3-year prospective cohort observational analysis of elite amateur
hockey players ranging in age from 17 to 20 years on a United States
Hockey League team describes ice hockey injuries using a strict defini
tion of injury, standardized reporting strategies, and diagnosis by a
team physician. One hundred forty-two injuries were recorded for an on
-ice injury rate of 9.4 per 1000 player hours. A player was 25 times m
ore likely to be injured in a game (96.1 per 1000 player-game hours) t
han in practice (3.9 per 1000 player-practice hours). Game-related inj
uries were more frequent in the third period, and practice-related inj
uries occurred more often in the first third of the season. Collisions
represented 51% of the total injuries. The most common types of injur
ies were strains, lacerations, contusions, and sprains. The face and t
he shoulder were most frequently injured. A facial laceration was the
most common injury; acromioclavicular joint sprain was the second most
common injury. Facial lacerations typically occurred in games and wer
e stick related. Further research is necessary to determine if injurie
s in Junior A amateur ice hockey can be reduced by mandatory full faci
al protection, enforcement of existing rules, improvement in shoulder
pad design, and by focusing more attention on stretching programs.