Understanding ACL Injuries
An anterior cruciate ligament (ACL) tear is a common yet severe knee injury. The ACL is a ligament that sits behind the kneecap, connecting the shin and thigh bones. Along with the posterior cruciate ligament (PCL), the ACL stabilizes the knee, preventing unnatural rotations or movements. ACL tears are common injuries, especially in sports. An awkward landing, sudden twist, or collision during sport can cause a partial or complete tear of the ligament. ACL surgery is often necessary to restore proper knee function, especially if the athletes want to return to sport.
From traditional to minimally invasive
ACL surgery, known as ACL reconstruction, removes the damaged ligament and installs a new tendon. This tendon comes from a donor or graft from the patient's hamstring. This procedure was once performed only using traditional surgery. A large incision several inches long is made along the knee. Tissue and muscle were separated to access and replace the damaged ligament. Now, surgeons rely on minimally invasive surgery (MIS) to complete ACL reconstruction. MIS uses arthroscopy, a long surgical device with a camera and light attachment at the end. This device passes through an incision of less than an inch to project images of the knee to an external monitor. The surgeon can then use additional incisions to complete the ACL reconstruction.
Benefits of smaller incisions
Minimally invasive ACL surgery uses multiple small incisions to access and repair the damaged ligament. These tiny incisions bring significant value to patients. There is significantly less blood loss and unpleasant scars, which are common characteristics of traditional surgery. The surgeon only needs a single small incision to view the knee. MIS means the patient can leave the same day and begin recovery. As there is minimal damage to tissue and muscle, postoperative pain is relatively less than traditional means. Wound care is also easier, and there is a reduced risk of infection.
Accelerated recovery, faster comebacks
The goal of patients, especially athletes, is to return to normal activity as soon as possible. Minimally invasive surgery can increase the chances of a faster recovery. Small incisions, less blood loss, and reduced postoperative pain are some of the advantages of MIS. These features mean the average patient starts rehabilitation sooner. Statistics show the average ACL repair takes 3 months to return to everyday activities. Athletes, however, need an additional 3-9 months to return to full function and fitness. Choosing MIS helps with faster healing and fewer complications, meaning rehabilitation goes smoothly. This technique cuts into that timeline, as physically fit athletes are returning to peak performance sooner.
Moving to a stronger future
Small incisions do not mean poor results. The minimally invasive nature is accurate, efficient, and has success rates of up to 95%. Traditional open surgery is still an option, but MIS is particularly valuable to athletes who want to return to sports as soon as possible. The surgery is often the gold standard for professional athletes. Athletes who have minimally invasive ACL surgery experience faster comebacks. The speed of return depends on the sport, patient health, and the new tendon's responsiveness. With less pain immediately after surgery, reduced knee trauma, and fewer complications, consider asking about minimally invasive ACL surgery.
