What is posterior cruciate ligament injury?
The posterior cruciate ligament (PCL) is one of the ligaments inside your knee – it connects your thigh bone (femur) to the back of your shin bone (tibia). A PCL injury is a partial or complete tear of the ligament or a stretched ligament.
What is the most common cause of posterior cruciate ligament injury?
These injuries are most common during: Motor vehicle accidents. A “dashboard injury” occurs when the driver’s or passenger’s bent knee slams against the dashboard, pushing in the shinbone just below the knee and causing the posterior cruciate ligament to tear. Contact sports.
What causes PCL injury?
The PCL most often is injured when the front of the knee hits the dashboard during an automobile accident. During sports activities, the PCL also can tear when an athlete falls forward and lands hard on a bent knee, which is common in football, basketball, soccer and especially rugby.
What is cruciate ligament injury?
The anterior cruciate ligament (ACL) is one of the key ligaments that help stabilize your knee joint. The ACL connects your thighbone (femur) to your shinbone (tibia). It’s most commonly torn during sports that involve sudden stops and changes in direction — such as basketball, soccer, tennis and volleyball.
What is the function of posterior cruciate ligament?
The PCL functions as one of the main stabilizers of the knee joint and serves primarily to resist excessive posterior translation of the tibia relative to the femur.
Where is PCL pain located?
People who have injured the posterior cruciate ligament (PCL) of the knee often report a combination of the following symptoms: Sharp or dull pain around the back of the knee. This can occur immediately or develop in the hours or days after the injury. Swelling.
How do you treat a PCL injury?
Nonsurgical Treatment of Posterior Cruciate Ligament Injury
- Using crutches at first, then gradually walking with more weight on the knee.
- Having a machine or therapist move your leg through its range of motion.
- Temporarily wearing a knee brace for support.
- Strengthening your thigh muscles to help make the knee more stable.
Where is cruciate ligament pain?
Symptoms of anterior cruciate ligament (ACL) injury If you injure your ACL, you may hear a popping sound and feel pain in your knee. Your knee may feel unstable and give way (or feel like it will), and you may not be able to bear weight on it.
How do you treat a cruciate ligament?
Treatment
- Rest. General rest is necessary for healing and limits weight bearing on your knee.
- Ice. When you’re awake, try to ice your knee at least every two hours for 20 minutes at a time.
- Compression. Wrap an elastic bandage or compression wrap around your knee.
- Elevation.
Where does a PCL injury hurt?
What is the anterior cruciate ligament and what does it do?
The anterior cruciate ligament (ACL) is one of the key ligaments that help stabilize your knee joint. The ACL connects your thighbone (femur) to your shinbone (tibia). It’s most commonly torn during sports that involve sudden stops and changes in direction – such as basketball, soccer, tennis and volleyball.
What is ACL, PCL, and their functions?
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 from sliding forward along the femur, while the PCL prevents the tibia and femur from sliding backwards.
What is a PCL injury?
A posterior cruciate ligament (PCL) injury is a partial or complete tear of the ligament in the back of your knee. Ligaments are strong tissues that connect bones together.
What is myxoid degeneration of the anterior cruciate iigament?
Myxoid degeneration is the result of aging and wear of your menisci in the ligament of your knee joint and it can be further aggravated by any injury. Mild degenerative changes can be treated conservatively and you would require surgery if conservative therapy fails.
