LCL Injury, FCL, Lateral Collateral Ligament

The LCL or lateral collateral ligament is also called the FCL or fibular collateral ligament. It is the main structure on the outside of the knee that provides stability during side-to-side motion and rotation.

The femoral, tibial, and fibular posterolateral knee

Lateral Collateral Ligament Injury

LCL Injuries: Diagnosis and Management - Sports Medicine Review

Posterior lateral corner injury

Anterolateral Structures of the Knee - The Knee Specialist - Adult

Knee anteroposterior (AP) view. Arrow indicates medial collateral

Dissection of the major structures of the PLC with the knee at 90

Collateral Ligament Injuries - OrthoInfo - AAOS

Lateral Collateral Ligament Surgery