Youth sports help children and teens stay active, build confidence, and develop lifelong healthy habits. However, they also increase the risk of sports injuries, including one of the most common and serious knee injuries in young athletes—an ACL tear.
The anterior cruciate ligament (ACL) is one of the primary ligaments that stabilizes the knee. An ACL injury can occur suddenly during sports that involve cutting, pivoting, jumping, or rapid changes in direction, such as soccer, basketball, football, volleyball, lacrosse, and softball. Recognizing the early signs of an ACL tear in young athletes and seeking prompt evaluation can help prevent additional damage and support a safe return to sports.
At Orthopedic & Sports Medicine Center of Northern Indiana (OSMC), our sports medicine specialists provide expert diagnosis and treatment for ACL injuries in athletes throughout Northern Indiana, Michiana, and Southwest Michigan.
What Causes an ACL Tear?
Many people assume ACL tears only happen after a direct hit to the knee, but most injuries actually occur without contact.
Common causes of an ACL tear include:
- Suddenly changing direction while running
- Landing awkwardly after a jump
- Pivoting on a planted foot
- Stopping quickly while sprinting
- Direct contact during football or other collision sports
Young athletes participating in year-round sports or high-intensity training may also have an increased risk of knee injuries.
Early Signs of an ACL Tear
An ACL tear doesn’t always look dramatic, and some athletes may even try to continue playing. Knowing the warning signs can help parents, coaches, and athletes recognize when it’s time to see an orthopedic sports medicine specialist.
A “Pop” in the Knee
Many athletes report hearing or feeling a popping sensation at the time of injury. While not every ACL tear causes this symptom, it is one of the most common signs.
Rapid Swelling
Significant knee swelling that develops within a few hours after an injury often indicates damage inside the knee joint.
Knee Instability
Does the knee feel like it’s “giving out” when walking, running, or changing direction? Instability is a hallmark symptom of an ACL injury because the ligament is no longer providing normal support.
Pain with Activity
Some athletes experience severe pain immediately after the injury, while others notice discomfort mainly when trying to run, pivot, or bear weight.
Limited Range of Motion
Difficulty fully bending or straightening the knee may signal swelling or structural damage that requires evaluation.
Don’t Ignore Knee Pain
Continuing to play with an untreated ACL injury can increase the risk of additional damage, including meniscus tears and cartilage injuries. Early evaluation by an orthopedic sports medicine specialist allows for an accurate diagnosis and personalized treatment plan.
At OSMC, we evaluate knee injuries using a comprehensive physical examination and advanced imaging, such as MRI, when necessary. Treatment may include physical therapy, activity modification, bracing, or ACL reconstruction surgery, depending on the athlete’s age, activity level, and severity of the injury.
Injured After Practice? Use the OSMC HURT! App
Sports injuries don’t always happen during regular office hours. If your child injures their knee during a weekend tournament or an evening practice, knowing where to turn can make all the difference.
That’s why OSMC offers the free HURT! App, providing 24/7/365 access to live orthopedic guidance for new orthopedic injuries.
With the HURT! App, you can:
- Connect with an orthopedic specialist anytime
- Receive guidance for new knee injuries and other orthopedic concerns
- Upload photos of the injury when appropriate
- Learn whether home care is appropriate
- Find out if you should visit an OSMC OrthoCARE Walk-In Clinic, schedule an appointment, or seek emergency care
The HURT! App is available on your smartphone, tablet, or computer, giving families immediate access to expert orthopedic advice whenever an injury occurs.
Download the OSMC HURT! App today: https://www.poweredbyhurt.com/osmc
Please note: The HURT! App is intended for new orthopedic injuries and should not be used for post-operative questions or medication-related concerns.
Expert ACL Injury Care in Northern Indiana
Whether your child has an ACL tear, knee pain, or another sports injury, the orthopedic specialists at OSMC are here to help. Our experienced sports medicine physicians provide comprehensive care for athletes of all ages, helping them recover safely and return to the activities they love.
Serving Northern Indiana, Michiana, and Southwest Michigan, OSMC offers sports medicine, orthopedic evaluations, MRI, physical therapy, and convenient OrthoCARE Walk-In Clinics to provide expert care when injuries happen.
If your young athlete experiences knee pain, swelling, instability, or suspects an ACL injury, don’t wait. Early diagnosis and treatment can make a significant difference in recovery and help protect the long-term health of the knee.
