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Sep 14, 2023 · Medial Collateral Ligament – MCL Sprain. September 14, 2023. An MCL sprain or medial collateral knee ligament sprain is a tear of the ligament on the inside of the knee. It usually occurs suddenly from twisting or direct impact. However, it may develop gradually over time.
The medial collateral ligament (MCL) is usually injured by pressure or stress on the outside part of the knee. A MCL injury can be a stretch, partial tear, or complete tear of the ligament. Learn about symptoms and treatment options available at Penn.
Mar 8, 2019 · An injury to the MCL is often called an MCL sprain. Ligament injuries can either stretch the ligament or tear it. MCL injury of the knee is usually caused by a direct blow to the knee. This...
Definition/Description. A medial collateral ligament (MCL) injury is a stretch, partial tear, or complete tear of the ligament on the inside of the knee. It is one of the most common knee injuries and results mostly from a valgus force on the knee [1] [2]. Clinically Relevant Anatomy.
Injuries to the collateral ligaments are usually caused by a force that pushes the knee sideways. These are often contact injuries, but not always. Medial collateral ligament tears often occur as a result of a direct blow to the outside of the knee. This pushes the knee inward (toward the other knee).
MCL injuries are usually caused by getting struck in your knee or by bending or twisting the joint too forcefully, causing the ligament to stretch and tear. Wear and tear of the ligament over time through repeated stress and pressure, such as lifting heavy objects, can also cause injury to the MCL. How are MCL injuries diagnosed?
Signs of an MCL injury may include pain over the inside part of the knee, swelling, bruising, pain with rotation of the lower leg (such as during pivoting), and a sense of looseness or instability. Some people also describe feeling or hearing a “pop.”
