Key Takeaways
- In American football, high school players experience approximately 67 concussions per 100,000 athlete-exposures, with linemen having the highest rate at 11.2 per 100,000.
- NFL players sustained 214 diagnosed concussions in the 2021 regular season, a 16% increase from 2020, with an incidence rate of 4.37 per 100 team games.
- College football players have a concussion rate of 6.4 per 10,000 athlete-exposures, higher than high school at 4.9.
- In soccer, FIFA World Cup 2018 saw 23 concussions across 64 matches, averaging 0.36 per match.
- Youth soccer players (under 13) have a concussion incidence of 0.58 per 1,000 hours of play.
- Women's collegiate soccer reports 22.9 concussions per 10,000 athlete-exposures, nearly double men's at 11.9.
- In basketball, NCAA women's teams report 21.5 ankle sprains per 10,000 exposures.
- NBA players suffer 25.1 injuries per 1,000 game exposures, with ankle sprains at 3.8 per 1,000.
- High school basketball sees 18% of all injuries as ankle sprains, totaling over 175,000 annually in U.S.
- In MLB, pitchers experience Tommy John surgery at a rate of 1 in 9 over 10 years.
- Ulnar collateral ligament tears increased 5-fold in MLB pitchers from 2000-2018.
- High school baseball sees 1.2 fractures per 10,000 exposures, mostly fingers.
- In gymnastics, 20.5% of injuries are severe, requiring >1 week absence
- ACL injuries in gymnastics occur at 0.35 per 1,000 exposures in college women.
- Wrist injuries account for 25% of all gymnastics injuries in elite athletes.
Concussions are alarmingly common in many sports, especially football and soccer.
American Football
- In American football, high school players experience approximately 67 concussions per 100,000 athlete-exposures, with linemen having the highest rate at 11.2 per 100,000.
- NFL players sustained 214 diagnosed concussions in the 2021 regular season, a 16% increase from 2020, with an incidence rate of 4.37 per 100 team games.
- College football players have a concussion rate of 6.4 per 10,000 athlete-exposures, higher than high school at 4.9.
- In youth football (ages 8-12), concussion rates are 0.41 per 1,000 hours of practice and 2.54 per 1,000 hours of games.
- Female high school football players, though fewer in number, report concussion symptoms at a rate 1.5 times higher than males per exposure.
- NFL offensive linemen had 29 concussions in 2022, the highest positional group, accounting for 13.6% of total.
- Pop Warner youth football reports 115,000 total injuries annually, with concussions comprising 15-20% of game injuries.
- From 2010-2019, NCAA Division I football saw 2,000+ concussions, with 64% occurring during practices.
- Helmet-to-helmet contact causes 40% of football concussions at the professional level.
- Return-to-play after concussion in NFL averages 10.1 days for first-time cases.
- In American football, ACL tears occur at 0.12 per 10,000 exposures in college.
- NFL non-contact ACL injuries make up 70% of cases, often from cutting.
- High school football MCL sprains rate 0.35 per 10,000 exposures.
- Quadriceps strains in NFL: 1.5 per team per season.
- Youth football shoulder injuries: 15% of total, AC joint sprains 36%.
- NCAA football hamstring injuries: 1.77 per 10,000 exposures.
- Turf toe in NFL: incidence 0.43 per 1,000 exposures.
- Hand fractures in football: 8% of all fractures, mostly metacarpal.
- American football youth fractures: 5% of injuries, clavicle 20%.
- NFL rib fractures: 0.15 per 1,000 exposures.
- Scaphoid fractures high school football: 1.2 per 10,000.
- Tibial plateau fractures rare, 0.02 per 10,000 college.
- Nasal fractures: 3% of NFL injuries.
- Jaw fractures: 0.5% total, helmet impact.
- Humerus fractures: 1.1 per 10,000 youth exposures.
American Football Interpretation
Baseball
- In MLB, pitchers experience Tommy John surgery at a rate of 1 in 9 over 10 years.
- Ulnar collateral ligament tears increased 5-fold in MLB pitchers from 2000-2018.
- High school baseball sees 1.2 fractures per 10,000 exposures, mostly fingers.
- Elbow injuries in youth pitchers rose 576% from 2000-2015 due to overuse.
- Concussions in MLB average 0.4 per team per season, often from batted balls.
- Shoulder injuries sideline 25% of MLB pitchers annually.
- In softball, female players have 1.5 times higher anterior shoulder instability rate.
- Hamate fractures occur in 4% of collegiate baseball players.
- UCL reconstruction success rate in MLB is 66.7% return to prior level.
- Youth baseball overuse injuries affect 40% of pitchers throwing >600 pitches/month.
- In baseball, labral tears in shoulder: 20% of pitchers' injuries.
- Ankle sprains MLB: 0.5 per 1,000 innings pitched.
- Concussion from beanballs: 1 per 14,000 pitches.
- Back strains: 15% of position players' injuries.
- Knee injuries in catchers: 25% higher due to squatting.
- Hand contusions: 30% of fielding injuries.
- Baseball scaphoid fractures: 27% of wrist injuries pitchers.
- Femur fractures MLB rare, 0.01 per season per team.
- Vertebral fractures: 0.2% position players.
- Radius/ulna fractures: 15% arm injuries youth baseball.
- Toe fractures: 10% foot injuries catchers.
- Jaw fractures baseball: from foul tips, 0.3 per 10,000.
Baseball Interpretation
Basketball
- In basketball, NCAA women's teams report 21.5 ankle sprains per 10,000 exposures.
- NBA players suffer 25.1 injuries per 1,000 game exposures, with ankle sprains at 3.8 per 1,000.
- High school basketball sees 18% of all injuries as ankle sprains, totaling over 175,000 annually in U.S.
- ACL tears in women's basketball occur at 0.29 per 1,000 hours, 3 times men's rate.
- Finger injuries comprise 11% of NBA injuries, with 55% due to dislocations.
- Patellar tendinopathy affects 32% of elite basketball players over their careers.
- Concussion rates in youth basketball are 0.51 per 10,000 exposures for girls, 0.46 for boys.
- Lower extremity injuries account for 58% of all basketball injuries in college.
- Stress fractures occur in 15.4% of female college basketball players.
- In basketball, knee sprains (non-ACL) 0.25 per 1,000 hours.
- Achilles tendon ruptures: 0.026 per 1,000 NBA exposures.
- Lumbar strains: 14% of NBA injuries.
- Wrist sprains: 2.1 per 10,000 high school exposures.
- Elbow injuries: 5% of total, hyperextension common.
- Hip contusions: 8% in college basketball.
- Basketball humerus fractures: 0.3 per 10,000 exposures.
- Metatarsal fractures NBA: 0.12 per 1,000 games.
- Clavicle breaks college basketball: 0.8 per 10,000.
- Wrist fractures: 1.2 per 10,000 high school.
- Rib fractures basketball: 0.05 per 1,000 hours.
- Facial fractures: 2% of injuries from elbows.
Basketball Interpretation
Other Sports
- In gymnastics, 20.5% of injuries are severe, requiring >1 week absence
- ACL injuries in gymnastics occur at 0.35 per 1,000 exposures in college women.
- Wrist injuries account for 25% of all gymnastics injuries in elite athletes.
- In ice hockey, NHL sees 15 concussions per 1,000 player-games.
- Shoulder dislocations in rugby union are 4.4 per 1,000 player-hours.
- Tennis elbow affects 40-50% of recreational tennis players annually.
- In volleyball, ankle sprains comprise 40% of injuries, rate 1.19 per 1,000 hours.
- Cycling crashes cause 900,000 ER visits yearly in U.S., 70% fractures.
- Skiing injuries dropped 30% since helmet mandates, concussions down 51%.
- In other sports, boxing concussions: 17% of injuries in amateurs.
- MMA fractures: 25.6% facial, 14.6% hand.
- Running overuse: shin splints 10-15% of runners.
- Swimming shoulder impingement: 40-70% elite swimmers.
- Weightlifting back injuries: 30% of total.
- Cheerleading: 66% of catastrophic injuries in high school sports.
- Other sports navicular fractures track: 15% stress fractures.
- Boxing rib fractures: 12% of torso injuries.
- Rugby cervical fractures: 0.4 per 100,000 hours.
- Gymnastics elbow fractures: 8% upper extremity.
- Martial arts orbital fractures: 22% facial.
- Skiing femur fractures: 5% total, beginners higher.
Other Sports Interpretation
Soccer
- In soccer, FIFA World Cup 2018 saw 23 concussions across 64 matches, averaging 0.36 per match.
- Youth soccer players (under 13) have a concussion incidence of 0.58 per 1,000 hours of play.
- Women's collegiate soccer reports 22.9 concussions per 10,000 athlete-exposures, nearly double men's at 11.9.
- Heading the ball in soccer contributes to 20% of all head impacts leading to concussion symptoms.
- Professional soccer players experience 1 concussion every 200-300 games per team.
- In U-17 soccer tournaments, goalkeepers have the highest concussion rate at 3.2 per 1,000 match hours.
- Hamstring strains account for 37% of all muscle injuries in elite soccer, with 12 per 1,000 hours exposure.
- Ankle sprains occur at 2.14 per 1,000 hours in elite soccer matches.
- Concussions in soccer increased 23% from 2012-2016 in U.S. high school athletes.
- In soccer, meniscus tears rate 0.07 per 1,000 hours elite play.
- Groin injuries in soccer: 0.68 per 1,000 hours, 17% recurrence.
- Calf strains: 0.35 per 1,000 hours in matches.
- Hip injuries: 11% of all soccer injuries, adductor strains dominant.
- Foot fractures in soccer: 0.12 per 1,000 hours, metatarsal common.
- Shoulder injuries rare in soccer at 4% total, AC joint sprains.
- Soccer tibia fractures: 0.05 per 1,000 hours.
- Clavicle fractures soccer: 0.09 per 1,000 elite hours.
- Hand fractures: 0.18 per 1,000 soccer exposures.
- Patella fractures rare, 0.01 per 1,000 women's soccer.
- Fibula fractures: 12% of lower leg breaks in soccer.
- Scaphoid soccer: 5% of wrist fractures.
Soccer Interpretation
Sources & References
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- Reference 9PUBMEDpubmed.ncbi.nlm.nih.govVisit source
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- Reference 11MERIDIANmeridian.allenpress.comVisit source
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