Understanding ACL Injuries Expert Insights and Advice

The anterior cruciate ligament (ACL) is a crucial stabilizer within the knee joint. A torn ACL is a common sports injury, often occurring during sudden stops, jumps, or pivoting movements. The most well-known symptom of a torn ACL is a feeling of the knee “giving way” or buckling. However, experiencing this sensation doesn’t always indicate a torn ACL.

While a true ACL tear involves the bones in the knee shifting out of place, a feeling of instability can also stem from quadriceps weakness. The quadriceps are the muscles on the front of the thigh responsible for knee extension.


Video Source

Weakness in these muscles can occur after ACL surgery as part of the recovery process, but it can also happen independently.

If you’ve experienced a knee giving way, it’s important to consult with an orthopaedic surgeon to determine the underlying cause. They can perform a physical examination and potentially imaging tests like an MRI to diagnose the issue.

An orthopaedic surgeon specializing in sports medicine is well-equipped to assess your situation. They can differentiate between a recurrent ACL tear, quadriceps weakness, or another potential cause of your knee instability.

Following an ACL injury and surgery, regaining quadriceps strength is a critical part of rehabilitation. Physical therapists play a key role in this process, guiding patients through targeted exercises to strengthen the muscles and restore proper knee function.

If your knee giving way is a result of quadriceps weakness, a personalized physical therapy program can significantly improve stability and prevent future problems.

Remember, experiencing knee instability doesn’t automatically translate to a torn ACL. Consulting with an orthopaedic surgeon can provide clarity and ensure you receive the proper treatment, whether it’s targeted exercises to strengthen your quads or addressing a more serious underlying issue.

.

Share this post:
Scroll to Top