The full form of PLC in the knee refers to the Posterolateral Corner.
Understanding the Posterolateral Corner (PLC)
The Posterolateral Corner (PLC) of the knee is a complex structure located at the back (posterior) and outside (lateral) part of the knee. It comprises various ligaments and tendons that provide crucial stability to the knee joint, resisting forces that try to rotate or abnormally shift the lower leg outwards.
- Location: Back and outer side of the knee.
- Components: Several ligaments and tendons.
- Function: Provides stability against rotational and outward shifting forces.
In essence, the PLC is a key stabilizer of the knee, and injuries to this area can lead to significant instability.
