Anterior Cruciate Ligament (ACL) is one of the main ligaments in the knee joint and provides stability to the knee. Together with other ligaments, the ACL controls the movement of the knee joint. ACL injuries usually result from sudden stresses, often associated with sports injuries.
How Do ACL Injuries Occur?
ACL injuries typically occur during intense movements, such as when the knee is twisted or overstretched. These injuries are particularly common in sports like soccer, basketball, skiing, and snowboarding. The injury can result in partial or complete tearing of the ACL.
What Are the Symptoms of an ACL Injury?
Symptoms of ACL injuries include:
- Severe pain in the knee
- Swelling and/or bruising in the knee
- A “popping” or “cracking” sound felt in the knee
- Limited range of motion or inability to move the knee
- Feelings of instability or slipping in the knee
How Is an ACL Injury Treated?
Most cases of ACL injury require surgical intervention. Treatment may vary based on the severity of the injury. In some cases, only physical therapy and rehabilitation may be recommended.
Surgical Treatment: Most patients with ACL injuries are recommended for surgical treatment. During the surgery, the torn or damaged ACL is removed and replaced with a tissue or tendon graft. The graft can usually be taken from the patient’s own tendon or from a donor.
Physical Therapy and Rehabilitation: After surgical treatment, patients are advised to participate in a physical therapy and rehabilitation program. This program aims to increase the patient’s flexibility, muscle strength, and range of motion. Physical therapy and rehabilitation programs accelerate the recovery process, helping patients return to normal activities and preventing the recurrence of the injury.
Ways to Prevent ACL Injuries
Some ways to prevent ACL injuries include:
- Engaging in sports with proper techniques
- Performing warm-up and cool-down exercises
- Using appropriate equipment and protective gear
