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How Common Are MCL Injuries and Who's at Risk?
Published: Apr 23, 2024
Medial collateral ligament (MCL) injuries are a frequent concern for athletes, especially in sports with sudden direction changes. Understanding the incidence and risk factors can help in prevention and management.
MCL Injury Prevalence
MCL injuries are among the most common knee injuries, accounting for a significant portion of all ligament injuries. A study involving over 19,000 knee injuries showed that MCL tears made up 7.9% of the cases. Despite declining numbers in some studies, these injuries remain prevalent due to underreporting of minor cases.
Sports and MCL Injuries
Certain sports, such as soccer, basketball, and contact sports like rugby and American football, see higher rates of MCL injuries. High school and college football players particularly experience these injuries frequently. The annual incidence among high school football players is notably high, reflecting the intense physical demands of the sport.
Gender and Other Risk Factors
Some studies suggest that females may be at higher risk for MCL injuries, especially in sports like soccer. Other risk factors include previous injuries, the level of play, and game versus practice situations. While equipment and surface interactions have been proposed as risks, definitive data is lacking.
Associated Injuries
MCL injuries often occur with other knee injuries, especially in more severe cases. Up to 78% of Grade III MCL tears are linked with additional injuries, such as ACL tears. These injuries can complicate treatment and recovery timelines.
Frequently Asked Questions
MCL injuries are one of the most common knee injuries.
Yes, soccer players often experience MCL injuries due to the sport's physical demands.
Some studies suggest females may have higher risks, but results vary.
Previous injuries, high-intensity sports, and sometimes gender can increase risk.
Often, they occur with other injuries, especially severe MCL tears.
Key Takeaways
MCL injuries are common in sports and can be influenced by various risk factors.
References
- Louw QA, Manilall J, Grimmer KA. Epidemiology of knee injuries among adolescents: a systematic review. Br J Sports Med 2008; 42:2.
- Majewski M, Susanne H, Klaus S. Epidemiology of athletic knee injuries: A 10-year study. Knee 2006; 13:184.
- Rothenberg P, Grau L, Kaplan L, Baraga MG. Knee Injuries in American Football: An Epidemiological Review. Am J Orthop (Belle Mead NJ) 2016; 45:368.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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