ACL Reconstruction

ACL reconstruction Overview ACL reconstruction is surgery to replace a torn anterior cruciate ligament (ACL) — a major ligament in your knee. ACL injuries most commonly occur during sports that involve sudden stops and changes in direction — such as soccer, football, basketball and volleyball.

Ligaments are strong bands of tissue that attach one bone to another bone. During ACL reconstruction, the torn ligament is removed and replaced with a band of tissue that usually connects muscle to bone (tendon). The graft tendon is taken from another part of your knee or from a deceased donor.

Why it's done ACL injury The ACL — one of two ligaments that crosses the middle of the knee — connects your thighbone to your shinbone and helps stabilize your knee joint.

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Most ACL injuries happen during sports and fitness activities that can put stress on the knee:

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Suddenly slowing down and changing direction (cutting)

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Pivoting with your foot firmly planted

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Landing from a jump incorrectly

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Stopping suddenly

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Receiving a direct blow to the knee

A course of physical therapy may successfully treat an ACL injury for people who are relatively inactive, engage in moderate exercise and recreational activities, or play sports that put less stress on the knees.

ACL reconstruction is generally recommended if:

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You’re an athlete and want to continue in your sport, especially if the sport involves jumping, cutting or pivoting

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More than one ligament is injured

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You have a torn meniscus that requires repair

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The injury is causing your knee to buckle during everyday activities

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You’re young (though other factors, such as activity level and knee instability, are more important than age)

Risks ACL reconstruction is a surgical procedure. And, as with any surgery, bleeding and infection at the surgical site are potential risks. Other risks associated with ACL reconstruction include:

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Knee pain or stiffness

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Poor healing of the graft

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Graft failure after returning to sport

How you prepare Before your surgery, you’ll likely undergo several weeks of physical therapy. The goal before surgery is to reduce pain and swelling, restore your knee’s full range of motion, and strengthen muscles. People who go into surgery with a stiff, swollen knee may not regain full range of motion after surgery.

Food and medications Tell your surgeon about any medications or dietary supplements you take. If you regularly take blood-thinning medications, your doctor may ask you to stop taking these types of drugs for at least a week before surgery to reduce your risk of bleeding.

Follow your doctor’s instructions about when to stop eating, drinking and taking any other medication the night before your surgery.

What you can expect Spinal Anasthesia is typically used during ACL reconstruction, so you’ll be conscious during the procedure. ACL reconstruction is usually done through small incisions — one to hold a thin, tube-like video camera and others to allow surgical instruments access to the joint space.whole surgery can be shown to the patient on TV

During the procedure Your surgeon will remove your damaged ligament and replace it with a segment of tendon. This replacement tissue is called a graft and it comes from another part of your knee or a tendon from a deceased donor.

Your surgeon will drill sockets or tunnels into your thighbone and shinbone to accurately position the graft, which is then secured to your bones with screws or other devices. The graft will serve as scaffolding on which new ligament tissue can grow.

After the procedure Once you recover from the anesthesia, you can go home after 2 days. Before you go home, you’ll practice walking with crutches, and your surgeon may ask you to wear a knee brace or splint to help protect the graft.

Your doctor will give you specific instructions on how to control swelling and pain after surgery. In general, it’s important to keep your leg elevated, apply a cold wrap or ice to your knee, and rest as much as possible.

Follow your surgeon’s advice on when to ice your knee, how long to use crutches and when it’s safe to bear weight on your knee. You’ll also be told when you can shower or bathe, when you should change dressings on the wound, and how to manage post-surgery care.

Progressive physical therapy after ACL surgery helps to strengthen the muscles around your knee and improve flexibility. A physical therapist will teach you how to do exercises that you will perform either with continued supervision or at home.

Following the rehabilitation plan is important for proper healing and achieving the best possible outcomes.

Results Successful ACL reconstruction paired with focused rehabilitation can usually restore stability and function to your knee. Within the first three weeks after surgery, you should strive to regain a range of motion equal to that of your opposite knee. Recovery generally takes about nine months.

It may take eight to 12 months or more before athletes can return to their sports.