Multiligament Instability

Multiligament Instability Specialist

Athletes involved in contact sports such as soccer, football and basketball are at higher risk of multiligament instability though the condition can also occur because of a direct blow to the knee, fall from a height or motor vehicle trauma. Multiligament instability specialist, Dr. Kelechi Okoroha provides diagnosis and individualized non-surgical and surgical management for multiligament instability in Minneapolis. Contact Dr. Okoroha’s team for an appointment today!

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What is Multiligament Instability?

The knee is a complex joint of the body that is vital for movement. The four major ligaments of the knee are anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (MCL) and lateral collateral ligament (LCL). They play an important role in maintaining the stability of the knee. A multiligament injury is a tear in one or more ligaments of the knee, which affects the knee stability.

Causes of Multiligament Instability

Multiligament instability occurs because of a direct blow to the knee, fall from a height or motor vehicle trauma. Multiple ligament knee injuries are common in athletes involved in contact sports such as soccer, football, and basketball.

When a multiligament instability is suspected, it is important to schedule an orthopedic consultation for proper examination and care. Dr. Kelechi Okoroha is a multiligament instability specialist who provides detailed examination and care for patients with multiligament instability in Minneapolis, St. Paul, Rochester, Eden Prairie, Minnetonka, Minnesota and beyond.

Symptoms of Multiligament Instability

The symptoms of multiligament knee injuries may include pain, swelling, limited range of motion, injuries to nerves and arteries of the leg, and knee instability.

Evaluation of Multiligament Instability

Sometimes, knee pain due to other injuries results in involuntary movements that give the sensation of instability. A thorough examination by Dr. Okoroha is very crucial for the correct diagnosis of multiligament instability.

Treatment of Multiligament Instability

After careful review of your history and examination, Dr. Okoroha will provide an individualized treatment plan to help you return to your normal function. Usually, grade I (mild tear) and grade II (partial tear) multiligament injuries are treated conservatively with rest, ice, compression, and elevation. The treatment of grade III (complete tear) multiligament injuries requires surgery. Moreover, unlike grade III single ligament injury, the surgery is usually performed soon after the injury and often involves more than one surgery.

Surgical reconstruction is usually performed arthroscopically. The surgery involves reconstruction of the torn ligament using a tissue graft taken from another part of the body, or from a donor. The damaged ligament is replaced by the graft and fixed to the femur and tibia using metallic screws. Gradually, over a period of a few months, the graft heals.

After the multiligament knee reconstruction surgery, crutches may be required for 6 to 8 weeks. Most patients can also return to their high-level sport after a period of rehabilitation.