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Knee Ligament Injuries: PCL, LCL, MCL, and ACL Injury. The anterior cruciate ligament (ACL) is an important, internal, stabilizer of the knee joint, restraining hyperextension. It is injured when its biomechanical limits are exceeded (over stretched), often with a hyperextension mechanism. The four major stabilizing ligaments of the knee are the anterior and posterior cruciate ligaments (ACL and PCL, respectively), and the medial and lateral collateral ligaments (MCL and LCL Find information about ligament injuries of the knee. These include anterior cruciate ligament injuries (ACL), posterior cruciate ligament injuries (PCL), and medial collateral ligament injuries (MCL). While not as dreaded as an ACL knee injury, it is still significant and must be treated appropriately. Lets take a closer look at the medial collateral ligament and this type of knee injury. The Anterior Cruciate ligament (ACL) lies within the centre of the knee and controls rotation of the knee. most commonly injured ligament of the knee. Mechanism of injury. valgus and external rotation force to the lateral knee. 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. It is not uncommon to also see a tear of the medial collateral ligament (MCL) on the inside edge of the knee, and the lateral meniscus, which is the The anterior cruciate ligament (ACL) is the most commonly injured knee ligament. Информация взята v3.kz |
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