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Catalog
Best Practice Case Studies
ACL Injuries
ACL Injuries
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Pdf Summary
An Anterior Cruciate Ligament (ACL) sprain occurs when the ACL, a major stabilizing ligament in the knee, is damaged. This injury typically involves a twist of a flexed knee with the foot planted firmly, often occurring without direct contact. Most ACL injuries are complete tears. Symptoms include a pop or snap in the knee, swelling, pain ranging from mild to severe, and a sensation of instability.<br /><br />Risk factors include prior ACL injury, being female, high-intensity activity, muscle imbalances, and genetic predispositions. The ACL, along with the posterior cruciate ligament (PCL), medial collateral ligament (MCL), and lateral collateral ligament (LCL), plays a crucial role in knee stability during dynamic movements.<br /><br />ACL injuries can be diagnosed through a physical exam, often supplemented by X-rays or MRIs if pain and swelling complicate the initial assessment. Treatment begins with rest, ice, compression, and elevation. Crutches may be used if bearing weight on the affected leg is painful. While not all ACL injuries require surgery, physical therapy is essential for recovery. Surgical options involve reconstructing the ligament using either the patient’s own tissue (autograft) or donor tissue (allograft), beneficial for athletes engaged in activities involving pivoting and cutting.<br /><br />Prevention strategies focus on exercises under professional guidance such as plyometrics, strengthening, and balance training. Braces, although prevalent in sports, do not prevent ACL injuries. Rehabilitation plays a key role in determining the timeline for returning to regular activities. <br /><br />The American Medical Society for Sports Medicine (AMSSM), comprising over 2,500 multidisciplinary sports medicine physicians, emphasizes education, research, and care to assist athletes and active individuals in managing ACL injuries and maintaining overall health. More information can be found on their website, www.amssm.org.
Meta Tag
Edition
3rd Edition
Related Case
3rd Edition, CASE 29
Topic
Knee
Keywords
3rd Edition, CASE 29
3rd Edition
Knee
ACL sprain
knee injury
ligament damage
ACL tear
knee stability
physical therapy
surgical reconstruction
injury prevention
sports medicine
AMSSM
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