What are the 3 parts of the unhappy triad?

The unhappy triad, also known as a blown knee, refers to a sprain injury which involves 3 structures present in the knee joint. These structures include; anterior cruciate ligament (ACL), medial meniscus and tibial (medial) collateral ligament.

What happens if you tear your ACL MCL and meniscus?

The strong valgus or rotary force to the knee tears the ACL, MCL, and medial meniscus all together. This type of injury occurs often in contact sports such as football, rugby, or motocross. During the injury, the leg is laterally rotated and over-abducted.

Can you walk with a torn ACL MCL and meniscus?

Can you walk with a torn ACL? The short answer is yes. After the pain and swelling subsides and if there is no other injury to your knee, you may be able to walk in straight lines, go up and down stairs and even potentially jog in a straight line.

What do you call a torn ACL MCL and meniscus?

Unhappy Triad: Torn ACL, MCL and Meniscus. An injury to a ligament in the knee often entails damage to other structures as well because of the complex construction of the joint. Surgeons refer to the so-called Unhappy Triad of torn ACL, MCL and meniscus— a triple-pronged injury that is often seen in knee patients.

What are the symptoms of posterior cruciate ligament ( PCL ) injury?

Your knee might feel loose, as if it’s going to give way. If there are no associated injuries to other parts of your knee, the signs and symptoms of a posterior cruciate ligament injury can be so mild that you might not notice that anything’s wrong. Over time, the pain might worsen and your knee might feel more unstable.

What’s the difference between the ACL and the PCL?

The posterior cruciate ligament (PCL) runs diagonally opposite of the ACL, crossing it’s path to make an “X” in the middle of the knee. Unlike the ACL, the PCL restricts excessive posterior translation, or sliding backward of the tibia on the femur. This ligament is nearly twice as thick as the ACL,…

Can a combined ACL and MCL be corrected?

Although hundreds of publications address the topic of surgical correction of the anterior cruciate ligament (ACL), debate continues regarding clinical intervention for the patient with combined ACL and medial collateral ligament (MCL) management.