Your medial collateral ligament (MCL) is on the inner side and your lateral collateral ligament (LCL) is on the outer side. Your anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) are located inside your knee joint toward the front of your knee.

2 days ago · PCL injuries are less common than ACL or MCL injuries and often occur due to significant trauma, such as a dashboard injury in a car accident where a large force is applied to the shins while the knee is flexed. Symptoms of a PCL injury include swelling, pain, and instability, which can be tested using the posterior drawer test. ...

Sep 9, 2023 · Anterior cruciate ligament (ACL) is the most commonly injured knee ligament. It connects the thigh bone to the shin bone. Posterior cruciate ligament (PCL) also links the thigh bone to the...

Posterior Cruciate Ligament (PCL) The final ligament in your knee is known as the posterior cruciate ligament, or PCL. It is located toward the back of your knee and can be injured when your knee joint improperly bends or hyperextends.

Mar 18, 2025 · ACL, MCL and PCL injuries are damage to ligaments that keep the knee from wobbling or giving out when you move. These ligaments are the anterior cruciate ligament (ACL), medial collateral ligament (MCL) and posterior cruciate ligament (PCL).

Feb 23, 2023 · The most common types of knee injuries are ACL and MCL tears, whereas injuries to the LCL are the least common. However, damage to any of these ligaments can cause knee instability and pain and affect your ability to perform everyday activities.

Feb 5, 2025 · The ACL and PCL are two major ligaments that crisscross within the joint, allowing the knee to flex and extend without sliding back and forth. The ACL prevents the tibia (shin bone) from sliding in front of the femur (thigh bone) and gives rotational stability to the knee.

Jul 23, 2024 · Understanding the differences between ACL, MCL, PCL, and LCL tears is crucial for proper diagnosis and treatment. Each ligament plays a unique role in knee stability and function, and injuries to these ligaments can significantly impact mobility and quality of life.

Jan 13, 2025 · The anterior collateral ligament (ACL) and medial collateral ligament (MCL) are two of the four main ligaments that help stabilize the knee. The other two are the posterior cruciate ligament or PCL and the lateral collateral ligament or LCL.

Though any ligament in your knee can be injured, the most common injuries affect the anterior cruciate ligament (ACL), posterior cruciate ligament (PCL) and medial collateral ligament (MCL). The ACL is the most commonly injured knee ligament and is …