An ACL injury can disrupt your active lifestyle, making even basic movements difficult. Whether you experienced an audible pop at the time of injury or are now dealing with pain, swelling, and knee instability, seeking the right ACL injury treatment in Portland is essential. Advances in orthopedic medicine provide both structured nonsurgical rehabilitation and ACL reconstruction surgery as viable recovery paths.
At Northwest Extremity Specialists, our team of experienced orthopedic surgeons and sports medicine specialists will help determine the best treatment based on your injury severity, activity level, and recovery goals.
Understanding ACL Injuries
The anterior cruciate ligament (ACL) connects the femur (thigh bone) to the tibia (shin bone) and plays a crucial role in knee stability and movement control.
Common Causes of ACL Injuries
ACL injuries frequently occur during:
- Sports that require sudden direction changes, such as soccer, basketball, and football
- Activities involving pivoting, jumping, or abrupt stops
- High-impact activities such as skiing or gymnastics
- Direct trauma to the knee from falls or collisions
According to the American Academy of Orthopaedic Surgeons (AAOS), females have a higher risk of ACL injuries due to differences in anatomy, muscle strength, and biomechanics. Additionally, an ACL injury in one knee increases the likelihood of injury in the other knee.
Symptoms of an ACL Injury
Signs of an ACL tear may include:
- A loud popping sound at the time of injury
- Immediate pain and swelling
- Limited range of motion and knee stiffness
- Knee instability, making it difficult to walk or bear weight
- Reduced leg strength and balance
Diagnosing an ACL Injury
A thorough diagnosis typically includes:
- Physical examination to assess knee stability and swelling
- Medical history review to determine injury circumstances
- MRI scans to confirm ligament damage and check for additional injuries
The Mayo Clinic emphasizes that early diagnosis is critical for preventing long-term knee instability and joint damage.
Treatment Options for ACL Injuries
The choice between nonsurgical and surgical treatment depends on factors such as injury severity, activity level, and long-term goals.
Nonsurgical ACL Treatment
For partial ACL tears or individuals with lower activity levels, structured physical therapy and bracing may be effective.
Physical therapy can:
- Strengthen supporting muscles to compensate for ligament weakness
- Improve knee stability and flexibility
- Restore a natural range of motion
Most mild ACL injuries require three to six months of therapy, while active individuals may need six to nine months to regain strength and mobility.
In some cases, a knee brace may be recommended to prevent excessive movement and support healing.
Surgical ACL Reconstruction
For athletes and active individuals with complete ACL tears, surgery is often necessary.
The ACL reconstruction procedure involves:
- Removing the damaged ligament and replacing it with a graft from the patellar or hamstring tendon
- Using arthroscopic techniques to ensure precision and minimize surgical trauma
- Securing the graft with screws or fixation devices to allow proper healing
Benefits of ACL reconstruction include:
- Restoring knee stability
- Reducing the risk of further joint damage
- Allowing a return to high-impact activities
However, surgery alone is not enough. Post-surgical rehabilitation is crucial for:
- Rebuilding knee strength and flexibility
- Ensuring proper graft integration
- Preventing re-injury
The National Institutes of Health (NIH) highlights that structured physical therapy following ACL reconstruction is key to successful long-term recovery.
Speak With an ACL Reconstruction Specialist
If knee instability is preventing you from returning to your favorite activities, Northwest Extremity Specialists can help you regain strength, mobility, and confidence.
Contact your nearest Northwest Extremity Specialists office today to schedule an ACL evaluation and discuss your treatment options.
