What is ACL Reconstruction?
The ACL, or anterior cruciate ligament, is one of the main ligaments that helps stabilize the knee. ACL injuries often happen during sports or activities that involve pivoting, cutting, jumping, or sudden changes in direction. In many cases, especially for active patients, a torn ACL does not heal well on its own.
ACL reconstruction is a surgical procedure used to replace a torn ACL with a graft. The graft may come from the patient’s own tissue or from donor tissue. The goal of surgery is to restore knee stability, reduce episodes of giving way, and help protect the knee during future activity.
At Slocum Orthopedics, ACL reconstruction is part of a broader sports medicine and knee care approach focused on restoring function, rebuilding confidence in the knee, and helping patients return to the activities that matter to them.
ACL Reconstruction Procedure
ACL reconstruction is usually performed with knee arthroscopy, a minimally invasive procedure that uses a small camera and specialized instruments inserted through small incisions around the knee. During surgery, the torn ACL is replaced with a graft that is positioned and secured to function as a new ligament.
ACL reconstruction is typically an outpatient procedure, so most patients go home the same day. Surgery commonly takes around one to two hours, although the exact time can vary depending on the graft used and whether other knee injuries, such as a meniscus tear, are treated at the same time.
The goal of surgery is to restore knee stability and support a safe return to movement, exercise, work, and sports. For many patients, the biggest benefit is improved trust in the knee during pivoting, cutting, and other activities that place stress on the joint.
Nonsurgical Treatment for ACL Tears
Not every ACL tear requires surgery. Some patients can do well with nonsurgical treatment, especially if they do not have significant instability and are not planning to return to high-demand pivoting sports. Nonsurgical treatment may include physical therapy, activity modification, bracing, and a gradual return to selected activities.
Surgery is more often considered when:
• the knee feels unstable or gives way,
• the patient wants to return to sports or activities that involve cutting, pivoting, or jumping,
• there are other injuries in the knee,
• or instability is affecting everyday function and confidence.
Is ACL Reconstruction Right for You?
ACL reconstruction may be appropriate for patients who have a complete ACL tear and want to return to activities that place higher demands on the knee. It is also commonly recommended for patients who continue to have instability with daily activity, who have associated knee injuries, or who want to reduce the risk of repeated buckling episodes.
In general, younger and more active patients are more likely to be surgical candidates, but age alone does not determine whether surgery is the right choice. The more important factors are knee stability, activity level, symptoms, and personal goals.
The best way to know whether ACL reconstruction is the right next step is through an orthopedic evaluation. At Slocum, patients are assessed based on symptoms, exam findings, imaging, activity demands, and treatment goals before a recommendation is made.
Frequently Asked Questions
Does every ACL tear need surgery?
No. Some ACL tears can be managed without surgery, particularly in patients who do not have significant instability and do not plan to return to activities that require pivoting, cutting, or jumping. Physical therapy and activity modification may be enough for some individuals.
What is the recovery time after ACL reconstruction?
ACL reconstruction recovery takes time. Many patients are walking and progressing through therapy in the early weeks after surgery, but returning to higher-level activity takes much longer. In general, return to sports can take 9 months to a year or more, and a longer recovery period may reduce the risk of re-injury.
How much pain should I expect after ACL reconstruction?
The amount of pain after surgery varies from patient to patient. Most people can expect soreness, swelling, stiffness, and some discomfort early in recovery, especially during the first days and weeks after surgery. These symptoms usually improve as healing progresses and physical therapy advances.
Will I need physical therapy?
Yes, physical therapy is a major part of recovery after ACL reconstruction. Rehab helps restore motion, improve strength, rebuild stability, and guide a safe return to activity. Recovery is usually both time-based and milestone-based, meaning progress depends not just on the calendar but also on how the knee is functioning.
When can I return to sports after ACL reconstruction?
Return to sports depends on healing, strength, knee control, and functional testing. Many patients can return to some exercise earlier, but sports that involve cutting, pivoting, jumping, or rapid change of direction often require 9 to 12 months or longer before full return is considered safe.
Why Eugene Patients Trust Slocum for ACL Reconstruction
For more than 80 years, Slocum Orthopedics has helped keep the Eugene–Springfield community moving. As the region’s largest orthopedic practice, our board-certified surgeons provide advanced joint care supported by on-site physical therapy, imaging, and a dedicated surgery center.
